138545862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 347846400

約数和(自身を除く): 209300538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 149, 169, 182, 262, 273, 298, 338, 393, 447, 507, 546, 786, 894, 917, 1014, 1043, 1183, 1703, 1834, 1937, 2086, 2366, 2751, 3129, 3406, 3549, 3874, 5109, 5502, 5811, 6258, 7098, 10218, 11622, 11921, 13559, 19519, 22139, 23842, 25181, 27118, 35763, 39038, 40677, 44278, 50362, 58557, 66417, 71526, 75543, 81354, 117114, 132834, 136633, 151086, 154973, 176267, 253747, 273266, 309946, 352534, 409899, 464919, 507494, 528801, 761241, 819798, 929838, 1057602, 1522482, 1776229, 3298711, 3552458, 5328687, 6597422, 9896133, 10657374, 19792266, 23090977, 46181954, 69272931, 138545862]

約数ペア:

[(1, 138545862), (2, 69272931), (3, 46181954), (6, 23090977), (7, 19792266), (13, 10657374), (14, 9896133), (21, 6597422), (26, 5328687), (39, 3552458), (42, 3298711), (78, 1776229), (91, 1522482), (131, 1057602), (149, 929838), (169, 819798), (182, 761241), (262, 528801), (273, 507494), (298, 464919), (338, 409899), (393, 352534), (447, 309946), (507, 273266), (546, 253747), (786, 176267), (894, 154973), (917, 151086), (1014, 136633), (1043, 132834), (1183, 117114), (1703, 81354), (1834, 75543), (1937, 71526), (2086, 66417), (2366, 58557), (2751, 50362), (3129, 44278), (3406, 40677), (3549, 39038), (3874, 35763), (5109, 27118), (5502, 25181), (5811, 23842), (6258, 22139), (7098, 19519), (10218, 13559), (11622, 11921)]