156470808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 439084800

約数和(自身を除く): 282613992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 107, 109, 129, 156, 172, 214, 218, 258, 312, 321, 327, 344, 428, 436, 516, 559, 642, 654, 856, 872, 1032, 1118, 1284, 1308, 1391, 1417, 1677, 2236, 2568, 2616, 2782, 2834, 3354, 4173, 4251, 4472, 4601, 4687, 5564, 5668, 6708, 8346, 8502, 9202, 9374, 11128, 11336, 11663, 13416, 13803, 14061, 16692, 17004, 18404, 18748, 23326, 27606, 28122, 33384, 34008, 34989, 36808, 37496, 46652, 55212, 56244, 59813, 60931, 69978, 93304, 110424, 112488, 119626, 121862, 139956, 151619, 179439, 182793, 239252, 243724, 279912, 303238, 358878, 365586, 454857, 478504, 487448, 501509, 606476, 717756, 731172, 909714, 1003018, 1212952, 1435512, 1462344, 1504527, 1819428, 2006036, 3009054, 3638856, 4012072, 6018108, 6519617, 12036216, 13039234, 19558851, 26078468, 39117702, 52156936, 78235404, 156470808]

約数ペア:

[(1, 156470808), (2, 78235404), (3, 52156936), (4, 39117702), (6, 26078468), (8, 19558851), (12, 13039234), (13, 12036216), (24, 6519617), (26, 6018108), (39, 4012072), (43, 3638856), (52, 3009054), (78, 2006036), (86, 1819428), (104, 1504527), (107, 1462344), (109, 1435512), (129, 1212952), (156, 1003018), (172, 909714), (214, 731172), (218, 717756), (258, 606476), (312, 501509), (321, 487448), (327, 478504), (344, 454857), (428, 365586), (436, 358878), (516, 303238), (559, 279912), (642, 243724), (654, 239252), (856, 182793), (872, 179439), (1032, 151619), (1118, 139956), (1284, 121862), (1308, 119626), (1391, 112488), (1417, 110424), (1677, 93304), (2236, 69978), (2568, 60931), (2616, 59813), (2782, 56244), (2834, 55212), (3354, 46652), (4173, 37496), (4251, 36808), (4472, 34989), (4601, 34008), (4687, 33384), (5564, 28122), (5668, 27606), (6708, 23326), (8346, 18748), (8502, 18404), (9202, 17004), (9374, 16692), (11128, 14061), (11336, 13803), (11663, 13416)]