138824392

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 312220800

約数和(自身を除く): 173396408

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 406, 511, 584, 812, 1022, 1171, 1624, 2044, 2117, 2342, 4088, 4234, 4684, 8197, 8468, 9368, 14819, 16394, 16936, 29638, 32788, 33959, 59276, 65576, 67918, 85483, 118552, 135836, 170966, 237713, 271672, 341932, 475426, 598381, 683864, 950852, 1196762, 1901704, 2393524, 2479007, 4787048, 4958014, 9916028, 17353049, 19832056, 34706098, 69412196, 138824392]

約数ペア:

[(1, 138824392), (2, 69412196), (4, 34706098), (7, 19832056), (8, 17353049), (14, 9916028), (28, 4958014), (29, 4787048), (56, 2479007), (58, 2393524), (73, 1901704), (116, 1196762), (146, 950852), (203, 683864), (232, 598381), (292, 475426), (406, 341932), (511, 271672), (584, 237713), (812, 170966), (1022, 135836), (1171, 118552), (1624, 85483), (2044, 67918), (2117, 65576), (2342, 59276), (4088, 33959), (4234, 32788), (4684, 29638), (8197, 16936), (8468, 16394), (9368, 14819)]