156909256

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 197676344

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 371, 406, 424, 742, 812, 1484, 1537, 1624, 1823, 2968, 3074, 3646, 6148, 7292, 10759, 12296, 12761, 14584, 21518, 25522, 43036, 51044, 52867, 86072, 96619, 102088, 105734, 193238, 211468, 370069, 386476, 422936, 676333, 740138, 772952, 1352666, 1480276, 2705332, 2801951, 2960552, 5410664, 5603902, 11207804, 19613657, 22415608, 39227314, 78454628, 156909256]

約数ペア:

[(1, 156909256), (2, 78454628), (4, 39227314), (7, 22415608), (8, 19613657), (14, 11207804), (28, 5603902), (29, 5410664), (53, 2960552), (56, 2801951), (58, 2705332), (106, 1480276), (116, 1352666), (203, 772952), (212, 740138), (232, 676333), (371, 422936), (406, 386476), (424, 370069), (742, 211468), (812, 193238), (1484, 105734), (1537, 102088), (1624, 96619), (1823, 86072), (2968, 52867), (3074, 51044), (3646, 43036), (6148, 25522), (7292, 21518), (10759, 14584), (12296, 12761)]