157400954020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{9461}}^1$

素因数の和:10165

約数の個数: 96

約数和(自身を含む): 351368720640

約数和(自身を除く): 193967766620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 613, 1180, 1226, 1357, 2452, 2714, 3065, 5428, 6130, 6785, 9461, 12260, 13570, 14099, 18922, 27140, 28198, 36167, 37844, 47305, 56396, 70495, 72334, 94610, 140990, 144668, 180835, 189220, 217603, 281980, 361670, 435206, 558199, 723340, 831841, 870412, 1088015, 1116398, 1663682, 2176030, 2232796, 2790995, 3327364, 4159205, 4352060, 5581990, 5799593, 8318410, 11163980, 11599186, 12838577, 16636820, 23198372, 25677154, 28997965, 51354308, 57995930, 64192885, 115991860, 128385770, 133390639, 256771540, 266781278, 342175987, 533562556, 666953195, 684351974, 1333906390, 1368703948, 1710879935, 2667812780, 3421759870, 6843519740, 7870047701, 15740095402, 31480190804, 39350238505, 78700477010, 157400954020]

約数ペア:

[(1, 157400954020), (2, 78700477010), (4, 39350238505), (5, 31480190804), (10, 15740095402), (20, 7870047701), (23, 6843519740), (46, 3421759870), (59, 2667812780), (92, 1710879935), (115, 1368703948), (118, 1333906390), (230, 684351974), (236, 666953195), (295, 533562556), (460, 342175987), (590, 266781278), (613, 256771540), (1180, 133390639), (1226, 128385770), (1357, 115991860), (2452, 64192885), (2714, 57995930), (3065, 51354308), (5428, 28997965), (6130, 25677154), (6785, 23198372), (9461, 16636820), (12260, 12838577), (13570, 11599186), (14099, 11163980), (18922, 8318410), (27140, 5799593), (28198, 5581990), (36167, 4352060), (37844, 4159205), (47305, 3327364), (56396, 2790995), (70495, 2232796), (72334, 2176030), (94610, 1663682), (140990, 1116398), (144668, 1088015), (180835, 870412), (189220, 831841), (217603, 723340), (281980, 558199), (361670, 435206)]