156728808

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 474439680

約数和(自身を除く): 317710872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 43, 46, 62, 69, 71, 72, 86, 92, 93, 124, 129, 138, 142, 172, 184, 186, 207, 213, 248, 258, 276, 279, 284, 344, 372, 387, 414, 426, 516, 552, 558, 568, 639, 713, 744, 774, 828, 852, 989, 1032, 1116, 1278, 1333, 1426, 1548, 1633, 1656, 1704, 1978, 2139, 2201, 2232, 2556, 2666, 2852, 2967, 3053, 3096, 3266, 3956, 3999, 4278, 4402, 4899, 5112, 5332, 5704, 5934, 6106, 6417, 6532, 6603, 7912, 7998, 8556, 8804, 8901, 9159, 9798, 10664, 11868, 11997, 12212, 12834, 13064, 13206, 14697, 15996, 17112, 17608, 17802, 18318, 19596, 19809, 23736, 23994, 24424, 25668, 26412, 27477, 29394, 30659, 31992, 35604, 36636, 39192, 39618, 47988, 50623, 51336, 52824, 54954, 58788, 61318, 70219, 71208, 73272, 79236, 91977, 94643, 95976, 101246, 109908, 117576, 122636, 140438, 151869, 158472, 183954, 189286, 202492, 210657, 219816, 245272, 275931, 280876, 283929, 303738, 367908, 378572, 404984, 421314, 455607, 551862, 561752, 567858, 607476, 631971, 735816, 757144, 842628, 851787, 911214, 1103724, 1135716, 1214952, 1263942, 1685256, 1703574, 1822428, 2176789, 2207448, 2271432, 2527884, 3407148, 3644856, 4353578, 5055768, 6530367, 6814296, 8707156, 13060734, 17414312, 19591101, 26121468, 39182202, 52242936, 78364404, 156728808]

約数ペア:

[(1, 156728808), (2, 78364404), (3, 52242936), (4, 39182202), (6, 26121468), (8, 19591101), (9, 17414312), (12, 13060734), (18, 8707156), (23, 6814296), (24, 6530367), (31, 5055768), (36, 4353578), (43, 3644856), (46, 3407148), (62, 2527884), (69, 2271432), (71, 2207448), (72, 2176789), (86, 1822428), (92, 1703574), (93, 1685256), (124, 1263942), (129, 1214952), (138, 1135716), (142, 1103724), (172, 911214), (184, 851787), (186, 842628), (207, 757144), (213, 735816), (248, 631971), (258, 607476), (276, 567858), (279, 561752), (284, 551862), (344, 455607), (372, 421314), (387, 404984), (414, 378572), (426, 367908), (516, 303738), (552, 283929), (558, 280876), (568, 275931), (639, 245272), (713, 219816), (744, 210657), (774, 202492), (828, 189286), (852, 183954), (989, 158472), (1032, 151869), (1116, 140438), (1278, 122636), (1333, 117576), (1426, 109908), (1548, 101246), (1633, 95976), (1656, 94643), (1704, 91977), (1978, 79236), (2139, 73272), (2201, 71208), (2232, 70219), (2556, 61318), (2666, 58788), (2852, 54954), (2967, 52824), (3053, 51336), (3096, 50623), (3266, 47988), (3956, 39618), (3999, 39192), (4278, 36636), (4402, 35604), (4899, 31992), (5112, 30659), (5332, 29394), (5704, 27477), (5934, 26412), (6106, 25668), (6417, 24424), (6532, 23994), (6603, 23736), (7912, 19809), (7998, 19596), (8556, 18318), (8804, 17802), (8901, 17608), (9159, 17112), (9798, 15996), (10664, 14697), (11868, 13206), (11997, 13064), (12212, 12834)]