142788692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 272764800

約数和(自身を除く): 129976108

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 109, 116, 218, 436, 491, 667, 982, 1334, 1964, 2507, 2668, 3161, 5014, 6322, 10028, 11293, 12644, 14239, 22586, 28478, 45172, 53519, 56956, 72703, 107038, 145406, 214076, 290812, 327497, 654994, 1230937, 1309988, 1552051, 2461874, 3104102, 4923748, 6208204, 35697173, 71394346, 142788692]

約数ペア:

[(1, 142788692), (2, 71394346), (4, 35697173), (23, 6208204), (29, 4923748), (46, 3104102), (58, 2461874), (92, 1552051), (109, 1309988), (116, 1230937), (218, 654994), (436, 327497), (491, 290812), (667, 214076), (982, 145406), (1334, 107038), (1964, 72703), (2507, 56956), (2668, 53519), (3161, 45172), (5014, 28478), (6322, 22586), (10028, 14239), (11293, 12644)]