123934188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 359810304

約数和(自身を除く): 235876116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 67, 76, 84, 114, 122, 133, 134, 183, 201, 228, 244, 266, 268, 361, 366, 399, 402, 427, 469, 532, 722, 732, 798, 804, 854, 938, 1083, 1159, 1273, 1281, 1407, 1444, 1596, 1708, 1876, 2166, 2318, 2527, 2546, 2562, 2814, 3477, 3819, 4087, 4332, 4636, 5054, 5092, 5124, 5628, 6954, 7581, 7638, 8113, 8174, 8911, 10108, 12261, 13908, 15162, 15276, 16226, 16348, 17822, 22021, 24187, 24339, 24522, 26733, 28609, 30324, 32452, 35644, 44042, 48374, 48678, 49044, 53466, 57218, 66063, 72561, 77653, 85827, 88084, 96748, 97356, 106932, 114436, 132126, 145122, 154147, 155306, 169309, 171654, 232959, 264252, 290244, 308294, 310612, 338618, 343308, 462441, 465918, 507927, 543571, 616588, 677236, 924882, 931836, 1015854, 1087142, 1475407, 1630713, 1849764, 2031708, 2174284, 2950814, 3261426, 4426221, 5901628, 6522852, 8852442, 10327849, 17704884, 20655698, 30983547, 41311396, 61967094, 123934188]

約数ペア:

[(1, 123934188), (2, 61967094), (3, 41311396), (4, 30983547), (6, 20655698), (7, 17704884), (12, 10327849), (14, 8852442), (19, 6522852), (21, 5901628), (28, 4426221), (38, 3261426), (42, 2950814), (57, 2174284), (61, 2031708), (67, 1849764), (76, 1630713), (84, 1475407), (114, 1087142), (122, 1015854), (133, 931836), (134, 924882), (183, 677236), (201, 616588), (228, 543571), (244, 507927), (266, 465918), (268, 462441), (361, 343308), (366, 338618), (399, 310612), (402, 308294), (427, 290244), (469, 264252), (532, 232959), (722, 171654), (732, 169309), (798, 155306), (804, 154147), (854, 145122), (938, 132126), (1083, 114436), (1159, 106932), (1273, 97356), (1281, 96748), (1407, 88084), (1444, 85827), (1596, 77653), (1708, 72561), (1876, 66063), (2166, 57218), (2318, 53466), (2527, 49044), (2546, 48678), (2562, 48374), (2814, 44042), (3477, 35644), (3819, 32452), (4087, 30324), (4332, 28609), (4636, 26733), (5054, 24522), (5092, 24339), (5124, 24187), (5628, 22021), (6954, 17822), (7581, 16348), (7638, 16226), (8113, 15276), (8174, 15162), (8911, 13908), (10108, 12261)]