123541938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 300867840

約数和(自身を除く): 177325902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 79, 82, 117, 123, 158, 163, 234, 237, 246, 326, 369, 474, 489, 533, 711, 738, 978, 1027, 1066, 1422, 1467, 1599, 2054, 2119, 2934, 3081, 3198, 3239, 4238, 4797, 6162, 6357, 6478, 6683, 9243, 9594, 9717, 12714, 12877, 13366, 18486, 19071, 19434, 20049, 25754, 29151, 38142, 38631, 40098, 42107, 58302, 60147, 77262, 84214, 86879, 115893, 120294, 126321, 167401, 173758, 231786, 252642, 260637, 334802, 378963, 502203, 521274, 527957, 757926, 781911, 1004406, 1055914, 1506609, 1563822, 1583871, 3013218, 3167742, 4751613, 6863441, 9503226, 13726882, 20590323, 41180646, 61770969, 123541938]

約数ペア:

[(1, 123541938), (2, 61770969), (3, 41180646), (6, 20590323), (9, 13726882), (13, 9503226), (18, 6863441), (26, 4751613), (39, 3167742), (41, 3013218), (78, 1583871), (79, 1563822), (82, 1506609), (117, 1055914), (123, 1004406), (158, 781911), (163, 757926), (234, 527957), (237, 521274), (246, 502203), (326, 378963), (369, 334802), (474, 260637), (489, 252642), (533, 231786), (711, 173758), (738, 167401), (978, 126321), (1027, 120294), (1066, 115893), (1422, 86879), (1467, 84214), (1599, 77262), (2054, 60147), (2119, 58302), (2934, 42107), (3081, 40098), (3198, 38631), (3239, 38142), (4238, 29151), (4797, 25754), (6162, 20049), (6357, 19434), (6478, 19071), (6683, 18486), (9243, 13366), (9594, 12877), (9717, 12714)]