156941866220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{13159}}^1$

素因数の和:13503

約数の個数: 96

約数和(自身を含む): 344791157760

約数和(自身を除く): 187849291540

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 227, 284, 355, 370, 454, 710, 740, 908, 1135, 1420, 2270, 2627, 4540, 5254, 8399, 10508, 13135, 13159, 16117, 16798, 26270, 26318, 32234, 33596, 41995, 52540, 52636, 64468, 65795, 80585, 83990, 131590, 161170, 167980, 263180, 322340, 486883, 596329, 934289, 973766, 1192658, 1868578, 1947532, 2385316, 2434415, 2981645, 2987093, 3737156, 4671445, 4868830, 5963290, 5974186, 9342890, 9737660, 11926580, 11948372, 14935465, 18685780, 29870930, 34568693, 59741860, 69137386, 110522441, 138274772, 172843465, 212083603, 221044882, 345686930, 424167206, 442089764, 552612205, 691373860, 848334412, 1060418015, 1105224410, 2120836030, 2210448820, 4241672060, 7847093311, 15694186622, 31388373244, 39235466555, 78470933110, 156941866220]

約数ペア:

[(1, 156941866220), (2, 78470933110), (4, 39235466555), (5, 31388373244), (10, 15694186622), (20, 7847093311), (37, 4241672060), (71, 2210448820), (74, 2120836030), (142, 1105224410), (148, 1060418015), (185, 848334412), (227, 691373860), (284, 552612205), (355, 442089764), (370, 424167206), (454, 345686930), (710, 221044882), (740, 212083603), (908, 172843465), (1135, 138274772), (1420, 110522441), (2270, 69137386), (2627, 59741860), (4540, 34568693), (5254, 29870930), (8399, 18685780), (10508, 14935465), (13135, 11948372), (13159, 11926580), (16117, 9737660), (16798, 9342890), (26270, 5974186), (26318, 5963290), (32234, 4868830), (33596, 4671445), (41995, 3737156), (52540, 2987093), (52636, 2981645), (64468, 2434415), (65795, 2385316), (80585, 1947532), (83990, 1868578), (131590, 1192658), (161170, 973766), (167980, 934289), (263180, 596329), (322340, 486883)]