157091532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7687}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 397807872

約数和(自身を除く): 240716340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 7687, 10218, 15374, 20436, 23061, 30748, 46122, 92244, 99931, 199862, 299793, 399724, 599586, 1006997, 1199172, 2013994, 3020991, 4027988, 6041982, 12083964, 13090961, 26181922, 39272883, 52363844, 78545766, 157091532]

約数ペア:

[(1, 157091532), (2, 78545766), (3, 52363844), (4, 39272883), (6, 26181922), (12, 13090961), (13, 12083964), (26, 6041982), (39, 4027988), (52, 3020991), (78, 2013994), (131, 1199172), (156, 1006997), (262, 599586), (393, 399724), (524, 299793), (786, 199862), (1572, 99931), (1703, 92244), (3406, 46122), (5109, 30748), (6812, 23061), (7687, 20436), (10218, 15374)]