149480128

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 359907840

約数和(自身を除く): 210427712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 161, 163, 178, 184, 224, 322, 326, 356, 368, 448, 623, 644, 652, 712, 736, 1141, 1246, 1288, 1304, 1424, 1472, 2047, 2282, 2492, 2576, 2608, 2848, 3749, 4094, 4564, 4984, 5152, 5216, 5696, 7498, 8188, 9128, 9968, 10304, 10432, 14329, 14507, 14996, 16376, 18256, 19936, 26243, 28658, 29014, 29992, 32752, 36512, 39872, 52486, 57316, 58028, 59984, 65504, 73024, 101549, 104972, 114632, 116056, 119968, 131008, 203098, 209944, 229264, 232112, 239936, 333661, 406196, 419888, 458528, 464224, 667322, 812392, 839776, 917056, 928448, 1334644, 1624784, 1679552, 2335627, 2669288, 3249568, 4671254, 5338576, 6499136, 9342508, 10677152, 18685016, 21354304, 37370032, 74740064, 149480128]

約数ペア:

[(1, 149480128), (2, 74740064), (4, 37370032), (7, 21354304), (8, 18685016), (14, 10677152), (16, 9342508), (23, 6499136), (28, 5338576), (32, 4671254), (46, 3249568), (56, 2669288), (64, 2335627), (89, 1679552), (92, 1624784), (112, 1334644), (161, 928448), (163, 917056), (178, 839776), (184, 812392), (224, 667322), (322, 464224), (326, 458528), (356, 419888), (368, 406196), (448, 333661), (623, 239936), (644, 232112), (652, 229264), (712, 209944), (736, 203098), (1141, 131008), (1246, 119968), (1288, 116056), (1304, 114632), (1424, 104972), (1472, 101549), (2047, 73024), (2282, 65504), (2492, 59984), (2576, 58028), (2608, 57316), (2848, 52486), (3749, 39872), (4094, 36512), (4564, 32752), (4984, 29992), (5152, 29014), (5216, 28658), (5696, 26243), (7498, 19936), (8188, 18256), (9128, 16376), (9968, 14996), (10304, 14507), (10432, 14329)]