130404564

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 337401792

約数和(自身を除く): 206997228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 163, 213, 284, 313, 326, 426, 489, 626, 639, 652, 852, 939, 978, 1252, 1278, 1467, 1878, 1956, 2556, 2817, 2934, 3756, 5634, 5868, 11268, 11573, 22223, 23146, 34719, 44446, 46292, 51019, 66669, 69438, 88892, 102038, 104157, 133338, 138876, 153057, 200007, 204076, 208314, 266676, 306114, 400014, 416628, 459171, 612228, 800028, 918342, 1836684, 3622349, 7244698, 10867047, 14489396, 21734094, 32601141, 43468188, 65202282, 130404564]

約数ペア:

[(1, 130404564), (2, 65202282), (3, 43468188), (4, 32601141), (6, 21734094), (9, 14489396), (12, 10867047), (18, 7244698), (36, 3622349), (71, 1836684), (142, 918342), (163, 800028), (213, 612228), (284, 459171), (313, 416628), (326, 400014), (426, 306114), (489, 266676), (626, 208314), (639, 204076), (652, 200007), (852, 153057), (939, 138876), (978, 133338), (1252, 104157), (1278, 102038), (1467, 88892), (1878, 69438), (1956, 66669), (2556, 51019), (2817, 46292), (2934, 44446), (3756, 34719), (5634, 23146), (5868, 22223), (11268, 11573)]