145164712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 364032000

約数和(自身を除く): 218867288

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 79, 88, 133, 152, 154, 157, 158, 209, 266, 308, 314, 316, 418, 532, 553, 616, 628, 632, 836, 869, 1064, 1099, 1106, 1256, 1463, 1501, 1672, 1727, 1738, 2198, 2212, 2926, 2983, 3002, 3454, 3476, 4396, 4424, 5852, 5966, 6004, 6083, 6908, 6952, 8792, 10507, 11704, 11932, 12008, 12089, 12166, 12403, 13816, 16511, 20881, 21014, 23864, 24178, 24332, 24806, 32813, 33022, 41762, 42028, 48356, 48664, 49612, 65626, 66044, 83524, 84056, 86821, 96712, 99224, 115577, 131252, 132088, 136433, 167048, 173642, 229691, 231154, 235657, 262504, 272866, 347284, 459382, 462308, 471314, 545732, 694568, 918764, 924616, 942628, 955031, 1091464, 1649599, 1837528, 1885256, 1910062, 2592227, 3299198, 3820124, 5184454, 6598396, 7640248, 10368908, 13196792, 18145589, 20737816, 36291178, 72582356, 145164712]

約数ペア:

[(1, 145164712), (2, 72582356), (4, 36291178), (7, 20737816), (8, 18145589), (11, 13196792), (14, 10368908), (19, 7640248), (22, 6598396), (28, 5184454), (38, 3820124), (44, 3299198), (56, 2592227), (76, 1910062), (77, 1885256), (79, 1837528), (88, 1649599), (133, 1091464), (152, 955031), (154, 942628), (157, 924616), (158, 918764), (209, 694568), (266, 545732), (308, 471314), (314, 462308), (316, 459382), (418, 347284), (532, 272866), (553, 262504), (616, 235657), (628, 231154), (632, 229691), (836, 173642), (869, 167048), (1064, 136433), (1099, 132088), (1106, 131252), (1256, 115577), (1463, 99224), (1501, 96712), (1672, 86821), (1727, 84056), (1738, 83524), (2198, 66044), (2212, 65626), (2926, 49612), (2983, 48664), (3002, 48356), (3454, 42028), (3476, 41762), (4396, 33022), (4424, 32813), (5852, 24806), (5966, 24332), (6004, 24178), (6083, 23864), (6908, 21014), (6952, 20881), (8792, 16511), (10507, 13816), (11704, 12403), (11932, 12166), (12008, 12089)]