138260892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 413751296

約数和(自身を除く): 275490404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 121, 122, 132, 154, 183, 223, 231, 242, 244, 308, 363, 366, 427, 446, 462, 484, 669, 671, 726, 732, 847, 854, 892, 924, 1281, 1338, 1342, 1452, 1561, 1694, 1708, 2013, 2453, 2541, 2562, 2676, 2684, 3122, 3388, 4026, 4683, 4697, 4906, 5082, 5124, 6244, 7359, 7381, 8052, 9366, 9394, 9812, 10164, 13603, 14091, 14718, 14762, 17171, 18732, 18788, 22143, 26983, 27206, 28182, 29436, 29524, 34342, 40809, 44286, 51513, 51667, 53966, 54412, 56364, 68684, 80949, 81618, 88572, 95221, 103026, 103334, 107932, 149633, 155001, 161898, 163236, 188881, 190442, 206052, 206668, 285663, 299266, 310002, 323796, 377762, 380884, 448899, 566643, 571326, 598532, 620004, 755524, 897798, 1047431, 1133286, 1142652, 1645963, 1795596, 2094862, 2266572, 3142293, 3291926, 4189724, 4937889, 6284586, 6583852, 9875778, 11521741, 12569172, 19751556, 23043482, 34565223, 46086964, 69130446, 138260892]

約数ペア:

[(1, 138260892), (2, 69130446), (3, 46086964), (4, 34565223), (6, 23043482), (7, 19751556), (11, 12569172), (12, 11521741), (14, 9875778), (21, 6583852), (22, 6284586), (28, 4937889), (33, 4189724), (42, 3291926), (44, 3142293), (61, 2266572), (66, 2094862), (77, 1795596), (84, 1645963), (121, 1142652), (122, 1133286), (132, 1047431), (154, 897798), (183, 755524), (223, 620004), (231, 598532), (242, 571326), (244, 566643), (308, 448899), (363, 380884), (366, 377762), (427, 323796), (446, 310002), (462, 299266), (484, 285663), (669, 206668), (671, 206052), (726, 190442), (732, 188881), (847, 163236), (854, 161898), (892, 155001), (924, 149633), (1281, 107932), (1338, 103334), (1342, 103026), (1452, 95221), (1561, 88572), (1694, 81618), (1708, 80949), (2013, 68684), (2453, 56364), (2541, 54412), (2562, 53966), (2676, 51667), (2684, 51513), (3122, 44286), (3388, 40809), (4026, 34342), (4683, 29524), (4697, 29436), (4906, 28182), (5082, 27206), (5124, 26983), (6244, 22143), (7359, 18788), (7381, 18732), (8052, 17171), (9366, 14762), (9394, 14718), (9812, 14091), (10164, 13603)]