138988464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 246701136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 568, 816, 852, 1136, 1207, 1704, 2399, 2414, 3408, 3621, 4798, 4828, 7197, 7242, 9596, 9656, 14394, 14484, 19192, 19312, 28788, 28968, 38384, 40783, 57576, 57936, 81566, 115152, 122349, 163132, 170329, 244698, 326264, 340658, 489396, 510987, 652528, 681316, 978792, 1021974, 1362632, 1957584, 2043948, 2725264, 2895593, 4087896, 5791186, 8175792, 8686779, 11582372, 17373558, 23164744, 34747116, 46329488, 69494232, 138988464]

約数ペア:

[(1, 138988464), (2, 69494232), (3, 46329488), (4, 34747116), (6, 23164744), (8, 17373558), (12, 11582372), (16, 8686779), (17, 8175792), (24, 5791186), (34, 4087896), (48, 2895593), (51, 2725264), (68, 2043948), (71, 1957584), (102, 1362632), (136, 1021974), (142, 978792), (204, 681316), (213, 652528), (272, 510987), (284, 489396), (408, 340658), (426, 326264), (568, 244698), (816, 170329), (852, 163132), (1136, 122349), (1207, 115152), (1704, 81566), (2399, 57936), (2414, 57576), (3408, 40783), (3621, 38384), (4798, 28968), (4828, 28788), (7197, 19312), (7242, 19192), (9596, 14484), (9656, 14394)]