156960824150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{6781}}^1$

素因数の和:7194

約数の個数: 96

約数和(自身を含む): 317885904000

約数和(自身を除く): 160925079850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 239, 298, 325, 478, 650, 745, 1195, 1490, 1937, 2390, 3107, 3725, 3874, 5975, 6214, 6781, 7450, 9685, 11950, 13562, 15535, 19370, 31070, 33905, 35611, 48425, 67810, 71222, 77675, 88153, 96850, 155350, 169525, 176306, 178055, 339050, 356110, 440765, 462943, 881530, 890275, 925886, 1010369, 1620659, 1780550, 2020738, 2203825, 2314715, 3241318, 4407650, 4629430, 5051845, 8103295, 10103690, 11573575, 13134797, 16206590, 21068567, 23147150, 25259225, 26269594, 40516475, 42137134, 50518450, 65673985, 81032950, 105342835, 131347970, 210685670, 241478191, 328369925, 482956382, 526714175, 656739850, 1053428350, 1207390955, 2414781910, 3139216483, 6036954775, 6278432966, 12073909550, 15696082415, 31392164830, 78480412075, 156960824150]

約数ペア:

[(1, 156960824150), (2, 78480412075), (5, 31392164830), (10, 15696082415), (13, 12073909550), (25, 6278432966), (26, 6036954775), (50, 3139216483), (65, 2414781910), (130, 1207390955), (149, 1053428350), (239, 656739850), (298, 526714175), (325, 482956382), (478, 328369925), (650, 241478191), (745, 210685670), (1195, 131347970), (1490, 105342835), (1937, 81032950), (2390, 65673985), (3107, 50518450), (3725, 42137134), (3874, 40516475), (5975, 26269594), (6214, 25259225), (6781, 23147150), (7450, 21068567), (9685, 16206590), (11950, 13134797), (13562, 11573575), (15535, 10103690), (19370, 8103295), (31070, 5051845), (33905, 4629430), (35611, 4407650), (48425, 3241318), (67810, 2314715), (71222, 2203825), (77675, 2020738), (88153, 1780550), (96850, 1620659), (155350, 1010369), (169525, 925886), (176306, 890275), (178055, 881530), (339050, 462943), (356110, 440765)]