155459477972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1\times {\mathrm{9391}}^1$

素因数の和:12732

約数の個数: 48

約数和(自身を含む): 290767303680

約数和(自身を除く): 135307825708

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3251, 5092, 6502, 9391, 13004, 18782, 37564, 61769, 123538, 178429, 217817, 247076, 356858, 435634, 629197, 713716, 871268, 1258394, 2516788, 4138523, 8277046, 11954743, 16554092, 23909486, 30530141, 47818972, 61060282, 122120564, 580072679, 1160145358, 2045519447, 2320290716, 4091038894, 8182077788, 38864869493, 77729738986, 155459477972]

約数ペア:

[(1, 155459477972), (2, 77729738986), (4, 38864869493), (19, 8182077788), (38, 4091038894), (67, 2320290716), (76, 2045519447), (134, 1160145358), (268, 580072679), (1273, 122120564), (2546, 61060282), (3251, 47818972), (5092, 30530141), (6502, 23909486), (9391, 16554092), (13004, 11954743), (18782, 8277046), (37564, 4138523), (61769, 2516788), (123538, 1258394), (178429, 871268), (217817, 713716), (247076, 629197), (356858, 435634)]