137219208

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 407040000

約数和(自身を除く): 269820792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 211, 237, 294, 316, 343, 392, 422, 474, 553, 588, 632, 633, 686, 844, 948, 1029, 1106, 1176, 1266, 1372, 1477, 1659, 1688, 1896, 2058, 2212, 2532, 2744, 2954, 3318, 3871, 4116, 4424, 4431, 5064, 5908, 6636, 7742, 8232, 8862, 10339, 11613, 11816, 13272, 15484, 16669, 17724, 20678, 23226, 27097, 30968, 31017, 33338, 35448, 41356, 46452, 50007, 54194, 62034, 66676, 72373, 81291, 82712, 92904, 100014, 108388, 116683, 124068, 133352, 144746, 162582, 200028, 216776, 217119, 233366, 248136, 289492, 325164, 350049, 400056, 434238, 466732, 578984, 650328, 700098, 816781, 868476, 933464, 1400196, 1633562, 1736952, 2450343, 2800392, 3267124, 4900686, 5717467, 6534248, 9801372, 11434934, 17152401, 19602744, 22869868, 34304802, 45739736, 68609604, 137219208]

約数ペア:

[(1, 137219208), (2, 68609604), (3, 45739736), (4, 34304802), (6, 22869868), (7, 19602744), (8, 17152401), (12, 11434934), (14, 9801372), (21, 6534248), (24, 5717467), (28, 4900686), (42, 3267124), (49, 2800392), (56, 2450343), (79, 1736952), (84, 1633562), (98, 1400196), (147, 933464), (158, 868476), (168, 816781), (196, 700098), (211, 650328), (237, 578984), (294, 466732), (316, 434238), (343, 400056), (392, 350049), (422, 325164), (474, 289492), (553, 248136), (588, 233366), (632, 217119), (633, 216776), (686, 200028), (844, 162582), (948, 144746), (1029, 133352), (1106, 124068), (1176, 116683), (1266, 108388), (1372, 100014), (1477, 92904), (1659, 82712), (1688, 81291), (1896, 72373), (2058, 66676), (2212, 62034), (2532, 54194), (2744, 50007), (2954, 46452), (3318, 41356), (3871, 35448), (4116, 33338), (4424, 31017), (4431, 30968), (5064, 27097), (5908, 23226), (6636, 20678), (7742, 17724), (8232, 16669), (8862, 15484), (10339, 13272), (11613, 11816)]