153905904

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 444138240

約数和(自身を除く): 290232336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 83, 144, 158, 163, 166, 237, 249, 316, 326, 332, 474, 489, 498, 632, 652, 664, 711, 747, 948, 978, 996, 1264, 1304, 1328, 1422, 1467, 1494, 1896, 1956, 1992, 2608, 2844, 2934, 2988, 3792, 3912, 3984, 5688, 5868, 5976, 6557, 7824, 11376, 11736, 11952, 12877, 13114, 13529, 19671, 23472, 25754, 26228, 27058, 38631, 39342, 40587, 51508, 52456, 54116, 59013, 77262, 78684, 81174, 103016, 104912, 108232, 115893, 118026, 121761, 154524, 157368, 162348, 206032, 216464, 231786, 236052, 243522, 309048, 314736, 324696, 463572, 472104, 487044, 618096, 649392, 927144, 944208, 974088, 1068791, 1854288, 1948176, 2137582, 3206373, 4275164, 6412746, 8550328, 9619119, 12825492, 17100656, 19238238, 25650984, 38476476, 51301968, 76952952, 153905904]

約数ペア:

[(1, 153905904), (2, 76952952), (3, 51301968), (4, 38476476), (6, 25650984), (8, 19238238), (9, 17100656), (12, 12825492), (16, 9619119), (18, 8550328), (24, 6412746), (36, 4275164), (48, 3206373), (72, 2137582), (79, 1948176), (83, 1854288), (144, 1068791), (158, 974088), (163, 944208), (166, 927144), (237, 649392), (249, 618096), (316, 487044), (326, 472104), (332, 463572), (474, 324696), (489, 314736), (498, 309048), (632, 243522), (652, 236052), (664, 231786), (711, 216464), (747, 206032), (948, 162348), (978, 157368), (996, 154524), (1264, 121761), (1304, 118026), (1328, 115893), (1422, 108232), (1467, 104912), (1494, 103016), (1896, 81174), (1956, 78684), (1992, 77262), (2608, 59013), (2844, 54116), (2934, 52456), (2988, 51508), (3792, 40587), (3912, 39342), (3984, 38631), (5688, 27058), (5868, 26228), (5976, 25754), (6557, 23472), (7824, 19671), (11376, 13529), (11736, 13114), (11952, 12877)]