163944768

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3504

約数の個数: 112

約数和(自身を含む): 491865920

約数和(自身を除く): 327921152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3457, 3648, 3952, 5928, 6914, 7904, 10371, 11856, 13828, 15808, 20742, 23712, 27656, 41484, 44941, 47424, 55312, 65683, 82968, 89882, 110624, 131366, 134823, 165936, 179764, 197049, 221248, 262732, 269646, 331872, 359528, 394098, 525464, 539292, 663744, 719056, 788196, 853879, 1050928, 1078584, 1438112, 1576392, 1707758, 2101856, 2157168, 2561637, 2876224, 3152784, 3415516, 4203712, 4314336, 5123274, 6305568, 6831032, 8628672, 10246548, 12611136, 13662064, 20493096, 27324128, 40986192, 54648256, 81972384, 163944768]

約数ペア:

[(1, 163944768), (2, 81972384), (3, 54648256), (4, 40986192), (6, 27324128), (8, 20493096), (12, 13662064), (13, 12611136), (16, 10246548), (19, 8628672), (24, 6831032), (26, 6305568), (32, 5123274), (38, 4314336), (39, 4203712), (48, 3415516), (52, 3152784), (57, 2876224), (64, 2561637), (76, 2157168), (78, 2101856), (96, 1707758), (104, 1576392), (114, 1438112), (152, 1078584), (156, 1050928), (192, 853879), (208, 788196), (228, 719056), (247, 663744), (304, 539292), (312, 525464), (416, 394098), (456, 359528), (494, 331872), (608, 269646), (624, 262732), (741, 221248), (832, 197049), (912, 179764), (988, 165936), (1216, 134823), (1248, 131366), (1482, 110624), (1824, 89882), (1976, 82968), (2496, 65683), (2964, 55312), (3457, 47424), (3648, 44941), (3952, 41484), (5928, 27656), (6914, 23712), (7904, 20742), (10371, 15808), (11856, 13828)]