156907393280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{81343}}^1$

素因数の和:81512

約数の個数: 144

約数和(自身を含む): 413007565824

約数和(自身を除く): 256100172544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 137, 160, 176, 220, 256, 274, 320, 352, 440, 548, 640, 685, 704, 880, 1096, 1280, 1370, 1408, 1507, 1760, 2192, 2740, 2816, 3014, 3520, 4384, 5480, 6028, 7040, 7535, 8768, 10960, 12056, 14080, 15070, 17536, 21920, 24112, 30140, 35072, 43840, 48224, 60280, 81343, 87680, 96448, 120560, 162686, 175360, 192896, 241120, 325372, 385792, 406715, 482240, 650744, 813430, 894773, 964480, 1301488, 1626860, 1789546, 1928960, 2602976, 3253720, 3579092, 4473865, 5205952, 6507440, 7158184, 8947730, 10411904, 11143991, 13014880, 14316368, 17895460, 20823808, 22287982, 26029760, 28632736, 35790920, 44575964, 52059520, 55719955, 57265472, 71581840, 89151928, 104119040, 111439910, 114530944, 122583901, 143163680, 178303856, 222879820, 229061888, 245167802, 286327360, 356607712, 445759640, 490335604, 572654720, 612919505, 713215424, 891519280, 980671208, 1145309440, 1225839010, 1426430848, 1783038560, 1961342416, 2451678020, 2852861696, 3566077120, 3922684832, 4903356040, 7132154240, 7845369664, 9806712080, 14264308480, 15690739328, 19613424160, 31381478656, 39226848320, 78453696640, 156907393280]

約数ペア:

[(1, 156907393280), (2, 78453696640), (4, 39226848320), (5, 31381478656), (8, 19613424160), (10, 15690739328), (11, 14264308480), (16, 9806712080), (20, 7845369664), (22, 7132154240), (32, 4903356040), (40, 3922684832), (44, 3566077120), (55, 2852861696), (64, 2451678020), (80, 1961342416), (88, 1783038560), (110, 1426430848), (128, 1225839010), (137, 1145309440), (160, 980671208), (176, 891519280), (220, 713215424), (256, 612919505), (274, 572654720), (320, 490335604), (352, 445759640), (440, 356607712), (548, 286327360), (640, 245167802), (685, 229061888), (704, 222879820), (880, 178303856), (1096, 143163680), (1280, 122583901), (1370, 114530944), (1408, 111439910), (1507, 104119040), (1760, 89151928), (2192, 71581840), (2740, 57265472), (2816, 55719955), (3014, 52059520), (3520, 44575964), (4384, 35790920), (5480, 28632736), (6028, 26029760), (7040, 22287982), (7535, 20823808), (8768, 17895460), (10960, 14316368), (12056, 13014880), (14080, 11143991), (15070, 10411904), (17536, 8947730), (21920, 7158184), (24112, 6507440), (30140, 5205952), (35072, 4473865), (43840, 3579092), (48224, 3253720), (60280, 2602976), (81343, 1928960), (87680, 1789546), (96448, 1626860), (120560, 1301488), (162686, 964480), (175360, 894773), (192896, 813430), (241120, 650744), (325372, 482240), (385792, 406715)]