156956805200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1\times {\mathrm{7451}}^1$

素因数の和:11533

約数の個数: 120

約数和(自身を含む): 406250310816

約数和(自身を除く): 249293505616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 4051, 5200, 7451, 8102, 14902, 16204, 20255, 29804, 32408, 37255, 40510, 52663, 59608, 64816, 74510, 81020, 96863, 101275, 105326, 119216, 149020, 162040, 186275, 193726, 202550, 210652, 263315, 298040, 324080, 372550, 387452, 405100, 421304, 484315, 526630, 596080, 745100, 774904, 810200, 842608, 968630, 1053260, 1316575, 1490200, 1549808, 1620400, 1937260, 2106520, 2421575, 2633150, 2980400, 3874520, 4213040, 4843150, 5266300, 7749040, 9686300, 10532600, 19372600, 21065200, 30184001, 38745200, 60368002, 120736004, 150920005, 241472008, 301840010, 392392013, 482944016, 603680020, 754600025, 784784026, 1207360040, 1509200050, 1569568052, 1961960065, 2414720080, 3018400100, 3139136104, 3923920130, 6036800200, 6278272208, 7847840260, 9809800325, 12073600400, 15695680520, 19619600650, 31391361040, 39239201300, 78478402600, 156956805200]

約数ペア:

[(1, 156956805200), (2, 78478402600), (4, 39239201300), (5, 31391361040), (8, 19619600650), (10, 15695680520), (13, 12073600400), (16, 9809800325), (20, 7847840260), (25, 6278272208), (26, 6036800200), (40, 3923920130), (50, 3139136104), (52, 3018400100), (65, 2414720080), (80, 1961960065), (100, 1569568052), (104, 1509200050), (130, 1207360040), (200, 784784026), (208, 754600025), (260, 603680020), (325, 482944016), (400, 392392013), (520, 301840010), (650, 241472008), (1040, 150920005), (1300, 120736004), (2600, 60368002), (4051, 38745200), (5200, 30184001), (7451, 21065200), (8102, 19372600), (14902, 10532600), (16204, 9686300), (20255, 7749040), (29804, 5266300), (32408, 4843150), (37255, 4213040), (40510, 3874520), (52663, 2980400), (59608, 2633150), (64816, 2421575), (74510, 2106520), (81020, 1937260), (96863, 1620400), (101275, 1549808), (105326, 1490200), (119216, 1316575), (149020, 1053260), (162040, 968630), (186275, 842608), (193726, 810200), (202550, 774904), (210652, 745100), (263315, 596080), (298040, 526630), (324080, 484315), (372550, 421304), (387452, 405100)]