40191156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 108661280

約数和(自身を除く): 68470124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 877, 1206, 1273, 1754, 2412, 2546, 2631, 3508, 3819, 5092, 5262, 7638, 7893, 10524, 11457, 15276, 15786, 16663, 22914, 31572, 33326, 45828, 49989, 58759, 66652, 99978, 117518, 149967, 176277, 199956, 235036, 299934, 352554, 528831, 599868, 705108, 1057662, 1116421, 2115324, 2232842, 3349263, 4465684, 6698526, 10047789, 13397052, 20095578, 40191156]

約数ペア:

[(1, 40191156), (2, 20095578), (3, 13397052), (4, 10047789), (6, 6698526), (9, 4465684), (12, 3349263), (18, 2232842), (19, 2115324), (36, 1116421), (38, 1057662), (57, 705108), (67, 599868), (76, 528831), (114, 352554), (134, 299934), (171, 235036), (201, 199956), (228, 176277), (268, 149967), (342, 117518), (402, 99978), (603, 66652), (684, 58759), (804, 49989), (877, 45828), (1206, 33326), (1273, 31572), (1754, 22914), (2412, 16663), (2546, 15786), (2631, 15276), (3508, 11457), (3819, 10524), (5092, 7893), (5262, 7638)]