156964312160

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{12527}}^1$

素因数の和:13716

約数の個数: 96

約数和(自身を含む): 376422100992

約数和(自身を除く): 219457788832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1103, 1136, 1420, 2206, 2272, 2840, 4412, 5515, 5680, 8824, 11030, 11360, 12527, 17648, 22060, 25054, 35296, 44120, 50108, 62635, 78313, 88240, 100216, 125270, 156626, 176480, 200432, 250540, 313252, 391565, 400864, 501080, 626504, 783130, 889417, 1002160, 1253008, 1566260, 1778834, 2004320, 2506016, 3132520, 3557668, 4447085, 6265040, 7115336, 8894170, 12530080, 13817281, 14230672, 17788340, 27634562, 28461344, 35576680, 55269124, 69086405, 71153360, 110538248, 138172810, 142306720, 221076496, 276345620, 442152992, 552691240, 981026951, 1105382480, 1962053902, 2210764960, 3924107804, 4905134755, 7848215608, 9810269510, 15696431216, 19620539020, 31392862432, 39241078040, 78482156080, 156964312160]

約数ペア:

[(1, 156964312160), (2, 78482156080), (4, 39241078040), (5, 31392862432), (8, 19620539020), (10, 15696431216), (16, 9810269510), (20, 7848215608), (32, 4905134755), (40, 3924107804), (71, 2210764960), (80, 1962053902), (142, 1105382480), (160, 981026951), (284, 552691240), (355, 442152992), (568, 276345620), (710, 221076496), (1103, 142306720), (1136, 138172810), (1420, 110538248), (2206, 71153360), (2272, 69086405), (2840, 55269124), (4412, 35576680), (5515, 28461344), (5680, 27634562), (8824, 17788340), (11030, 14230672), (11360, 13817281), (12527, 12530080), (17648, 8894170), (22060, 7115336), (25054, 6265040), (35296, 4447085), (44120, 3557668), (50108, 3132520), (62635, 2506016), (78313, 2004320), (88240, 1778834), (100216, 1566260), (125270, 1253008), (156626, 1002160), (176480, 889417), (200432, 783130), (250540, 626504), (313252, 501080), (391565, 400864)]