123377268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 338300928

約数和(自身を除く): 214923660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 137, 142, 151, 213, 274, 284, 302, 411, 426, 453, 497, 548, 604, 822, 852, 906, 959, 994, 1057, 1491, 1644, 1812, 1918, 1988, 2114, 2877, 2982, 3171, 3836, 4228, 5754, 5964, 6342, 9727, 10721, 11508, 12684, 19454, 20687, 21442, 29181, 32163, 38908, 41374, 42884, 58362, 62061, 64326, 68089, 75047, 82748, 116724, 124122, 128652, 136178, 144809, 150094, 204267, 225141, 248244, 272356, 289618, 300188, 408534, 434427, 450282, 579236, 817068, 868854, 900564, 1468777, 1737708, 2937554, 4406331, 5875108, 8812662, 10281439, 17625324, 20562878, 30844317, 41125756, 61688634, 123377268]

約数ペア:

[(1, 123377268), (2, 61688634), (3, 41125756), (4, 30844317), (6, 20562878), (7, 17625324), (12, 10281439), (14, 8812662), (21, 5875108), (28, 4406331), (42, 2937554), (71, 1737708), (84, 1468777), (137, 900564), (142, 868854), (151, 817068), (213, 579236), (274, 450282), (284, 434427), (302, 408534), (411, 300188), (426, 289618), (453, 272356), (497, 248244), (548, 225141), (604, 204267), (822, 150094), (852, 144809), (906, 136178), (959, 128652), (994, 124122), (1057, 116724), (1491, 82748), (1644, 75047), (1812, 68089), (1918, 64326), (1988, 62061), (2114, 58362), (2877, 42884), (2982, 41374), (3171, 38908), (3836, 32163), (4228, 29181), (5754, 21442), (5964, 20687), (6342, 19454), (9727, 12684), (10721, 11508)]