155540961036

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{3251}}^1$

素因数の和:4332

約数の個数: 144

約数和(自身を含む): 415838911488

約数和(自身を除く): 260297950452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 997, 1116, 1333, 1548, 1994, 2666, 2991, 3251, 3988, 3999, 5332, 5982, 6502, 7998, 8973, 9753, 11964, 11997, 13004, 15996, 17946, 19506, 23994, 29259, 30907, 35892, 39012, 42871, 47988, 58518, 61814, 85742, 92721, 100781, 117036, 123628, 128613, 139793, 171484, 185442, 201562, 257226, 278163, 279586, 302343, 370884, 385839, 403124, 419379, 514452, 556326, 559172, 604686, 771678, 838758, 907029, 1112652, 1209372, 1258137, 1329001, 1543356, 1677516, 1814058, 2516274, 2658002, 3241247, 3628116, 3987003, 4333583, 5032548, 5316004, 6482494, 7974006, 8667166, 9723741, 11961009, 12964988, 13000749, 15948012, 17334332, 19447482, 23922018, 26001498, 29171223, 38894964, 39002247, 47844036, 52002996, 58342446, 78004494, 100478657, 116684892, 139373621, 156008988, 200957314, 278747242, 301435971, 401914628, 418120863, 557494484, 602871942, 836241726, 904307913, 1205743884, 1254362589, 1672483452, 1808615826, 2508725178, 3617231652, 4320582251, 5017450356, 8641164502, 12961746753, 17282329004, 25923493506, 38885240259, 51846987012, 77770480518, 155540961036]

約数ペア:

[(1, 155540961036), (2, 77770480518), (3, 51846987012), (4, 38885240259), (6, 25923493506), (9, 17282329004), (12, 12961746753), (18, 8641164502), (31, 5017450356), (36, 4320582251), (43, 3617231652), (62, 2508725178), (86, 1808615826), (93, 1672483452), (124, 1254362589), (129, 1205743884), (172, 904307913), (186, 836241726), (258, 602871942), (279, 557494484), (372, 418120863), (387, 401914628), (516, 301435971), (558, 278747242), (774, 200957314), (997, 156008988), (1116, 139373621), (1333, 116684892), (1548, 100478657), (1994, 78004494), (2666, 58342446), (2991, 52002996), (3251, 47844036), (3988, 39002247), (3999, 38894964), (5332, 29171223), (5982, 26001498), (6502, 23922018), (7998, 19447482), (8973, 17334332), (9753, 15948012), (11964, 13000749), (11997, 12964988), (13004, 11961009), (15996, 9723741), (17946, 8667166), (19506, 7974006), (23994, 6482494), (29259, 5316004), (30907, 5032548), (35892, 4333583), (39012, 3987003), (42871, 3628116), (47988, 3241247), (58518, 2658002), (61814, 2516274), (85742, 1814058), (92721, 1677516), (100781, 1543356), (117036, 1329001), (123628, 1258137), (128613, 1209372), (139793, 1112652), (171484, 907029), (185442, 838758), (201562, 771678), (257226, 604686), (278163, 559172), (279586, 556326), (302343, 514452), (370884, 419379), (385839, 403124)]