142474016

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 299532492

約数和(自身を除く): 157058476

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 113, 124, 164, 226, 248, 328, 452, 496, 656, 904, 961, 992, 1271, 1312, 1808, 1922, 2542, 3503, 3616, 3844, 4633, 5084, 7006, 7688, 9266, 10168, 14012, 15376, 18532, 20336, 28024, 30752, 37064, 39401, 40672, 56048, 74128, 78802, 108593, 112096, 143623, 148256, 157604, 217186, 287246, 315208, 434372, 574492, 630416, 868744, 1148984, 1260832, 1737488, 2297968, 3474976, 4452313, 4595936, 8904626, 17809252, 35618504, 71237008, 142474016]

約数ペア:

[(1, 142474016), (2, 71237008), (4, 35618504), (8, 17809252), (16, 8904626), (31, 4595936), (32, 4452313), (41, 3474976), (62, 2297968), (82, 1737488), (113, 1260832), (124, 1148984), (164, 868744), (226, 630416), (248, 574492), (328, 434372), (452, 315208), (496, 287246), (656, 217186), (904, 157604), (961, 148256), (992, 143623), (1271, 112096), (1312, 108593), (1808, 78802), (1922, 74128), (2542, 56048), (3503, 40672), (3616, 39401), (3844, 37064), (4633, 30752), (5084, 28024), (7006, 20336), (7688, 18532), (9266, 15376), (10168, 14012)]