131558532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6047}}^1$

素因数の和:6105

約数の個数: 72

約数和(自身を含む): 366799104

約数和(自身を除く): 235240572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 6047, 7252, 10878, 12094, 18141, 21756, 24188, 36282, 42329, 72564, 84658, 126987, 169316, 223739, 253974, 296303, 447478, 507948, 592606, 671217, 888909, 894956, 1185212, 1342434, 1566173, 1777818, 2684868, 3132346, 3555636, 4698519, 6264692, 9397038, 10963211, 18794076, 21926422, 32889633, 43852844, 65779266, 131558532]

約数ペア:

[(1, 131558532), (2, 65779266), (3, 43852844), (4, 32889633), (6, 21926422), (7, 18794076), (12, 10963211), (14, 9397038), (21, 6264692), (28, 4698519), (37, 3555636), (42, 3132346), (49, 2684868), (74, 1777818), (84, 1566173), (98, 1342434), (111, 1185212), (147, 894956), (148, 888909), (196, 671217), (222, 592606), (259, 507948), (294, 447478), (444, 296303), (518, 253974), (588, 223739), (777, 169316), (1036, 126987), (1554, 84658), (1813, 72564), (3108, 42329), (3626, 36282), (5439, 24188), (6047, 21756), (7252, 18141), (10878, 12094)]