143379808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31333}}^1$

素因数の和:31367

約数の個数: 48

約数和(自身を含む): 331639056

約数和(自身を除く): 188259248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 31333, 62666, 125332, 250664, 344663, 407329, 501328, 689326, 814658, 1002656, 1378652, 1629316, 2757304, 3258632, 4480619, 5514608, 6517264, 8961238, 11029216, 13034528, 17922476, 35844952, 71689904, 143379808]

約数ペア:

[(1, 143379808), (2, 71689904), (4, 35844952), (8, 17922476), (11, 13034528), (13, 11029216), (16, 8961238), (22, 6517264), (26, 5514608), (32, 4480619), (44, 3258632), (52, 2757304), (88, 1629316), (104, 1378652), (143, 1002656), (176, 814658), (208, 689326), (286, 501328), (352, 407329), (416, 344663), (572, 250664), (1144, 125332), (2288, 62666), (4576, 31333)]