156970444540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19777}}^1$

素因数の和:19909

約数の個数: 192

約数和(自身を含む): 418660704000

約数和(自身を除く): 261690259460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 89, 91, 98, 130, 140, 178, 182, 196, 245, 260, 343, 356, 364, 445, 455, 490, 623, 637, 686, 890, 910, 980, 1157, 1246, 1274, 1372, 1715, 1780, 1820, 2314, 2492, 2548, 3115, 3185, 3430, 4361, 4459, 4628, 5785, 6230, 6370, 6860, 8099, 8722, 8918, 11570, 12460, 12740, 16198, 17444, 17836, 19777, 21805, 22295, 23140, 30527, 32396, 39554, 40495, 43610, 44590, 56693, 61054, 79108, 80990, 87220, 89180, 98885, 113386, 122108, 138439, 152635, 161980, 197770, 226772, 257101, 276878, 283465, 305270, 395540, 396851, 514202, 553756, 566930, 610540, 692195, 793702, 969073, 1028404, 1133860, 1285505, 1384390, 1587404, 1760153, 1799707, 1938146, 1984255, 2571010, 2768780, 3520306, 3599414, 3876292, 3968510, 4845365, 5142020, 6783511, 7040612, 7198828, 7937020, 8800765, 8998535, 9690730, 12321071, 12597949, 13567022, 17601530, 17997070, 19381460, 22881989, 24642142, 25195898, 27134044, 33917555, 35203060, 35994140, 45763978, 49284284, 50391796, 61605355, 62989745, 67835110, 86247497, 88185643, 91527956, 114409945, 123210710, 125979490, 135670220, 160173923, 172494994, 176371286, 228819890, 246421420, 251958980, 320347846, 344989988, 352742572, 431237485, 440928215, 457639780, 603732479, 640695692, 800869615, 862474970, 881856430, 1121217461, 1207464958, 1601739230, 1724949940, 1763712860, 2242434922, 2414929916, 3018662395, 3203478460, 4484869844, 5606087305, 6037324790, 7848522227, 11212174610, 12074649580, 15697044454, 22424349220, 31394088908, 39242611135, 78485222270, 156970444540]

約数ペア:

[(1, 156970444540), (2, 78485222270), (4, 39242611135), (5, 31394088908), (7, 22424349220), (10, 15697044454), (13, 12074649580), (14, 11212174610), (20, 7848522227), (26, 6037324790), (28, 5606087305), (35, 4484869844), (49, 3203478460), (52, 3018662395), (65, 2414929916), (70, 2242434922), (89, 1763712860), (91, 1724949940), (98, 1601739230), (130, 1207464958), (140, 1121217461), (178, 881856430), (182, 862474970), (196, 800869615), (245, 640695692), (260, 603732479), (343, 457639780), (356, 440928215), (364, 431237485), (445, 352742572), (455, 344989988), (490, 320347846), (623, 251958980), (637, 246421420), (686, 228819890), (890, 176371286), (910, 172494994), (980, 160173923), (1157, 135670220), (1246, 125979490), (1274, 123210710), (1372, 114409945), (1715, 91527956), (1780, 88185643), (1820, 86247497), (2314, 67835110), (2492, 62989745), (2548, 61605355), (3115, 50391796), (3185, 49284284), (3430, 45763978), (4361, 35994140), (4459, 35203060), (4628, 33917555), (5785, 27134044), (6230, 25195898), (6370, 24642142), (6860, 22881989), (8099, 19381460), (8722, 17997070), (8918, 17601530), (11570, 13567022), (12460, 12597949), (12740, 12321071), (16198, 9690730), (17444, 8998535), (17836, 8800765), (19777, 7937020), (21805, 7198828), (22295, 7040612), (23140, 6783511), (30527, 5142020), (32396, 4845365), (39554, 3968510), (40495, 3876292), (43610, 3599414), (44590, 3520306), (56693, 2768780), (61054, 2571010), (79108, 1984255), (80990, 1938146), (87220, 1799707), (89180, 1760153), (98885, 1587404), (113386, 1384390), (122108, 1285505), (138439, 1133860), (152635, 1028404), (161980, 969073), (197770, 793702), (226772, 692195), (257101, 610540), (276878, 566930), (283465, 553756), (305270, 514202), (395540, 396851)]