156712608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2251

約数の個数: 144

約数和(自身を含む): 505421280

約数和(自身を除く): 348708672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2203, 2223, 2736, 2964, 3744, 3952, 4406, 4446, 5472, 5928, 6609, 7904, 8812, 8892, 11856, 13218, 17624, 17784, 19827, 23712, 26436, 28639, 35248, 35568, 39654, 41857, 52872, 57278, 70496, 71136, 79308, 83714, 85917, 105744, 114556, 125571, 158616, 167428, 171834, 211488, 229112, 251142, 257751, 317232, 334856, 343668, 376713, 458224, 502284, 515502, 544141, 634464, 669712, 687336, 753426, 916448, 1004568, 1031004, 1088282, 1339424, 1374672, 1506852, 1632423, 2009136, 2062008, 2176564, 2749344, 3013704, 3264846, 4018272, 4124016, 4353128, 4897269, 6027408, 6529692, 8248032, 8706256, 9794538, 12054816, 13059384, 17412512, 19589076, 26118768, 39178152, 52237536, 78356304, 156712608]

約数ペア:

[(1, 156712608), (2, 78356304), (3, 52237536), (4, 39178152), (6, 26118768), (8, 19589076), (9, 17412512), (12, 13059384), (13, 12054816), (16, 9794538), (18, 8706256), (19, 8248032), (24, 6529692), (26, 6027408), (32, 4897269), (36, 4353128), (38, 4124016), (39, 4018272), (48, 3264846), (52, 3013704), (57, 2749344), (72, 2176564), (76, 2062008), (78, 2009136), (96, 1632423), (104, 1506852), (114, 1374672), (117, 1339424), (144, 1088282), (152, 1031004), (156, 1004568), (171, 916448), (208, 753426), (228, 687336), (234, 669712), (247, 634464), (288, 544141), (304, 515502), (312, 502284), (342, 458224), (416, 376713), (456, 343668), (468, 334856), (494, 317232), (608, 257751), (624, 251142), (684, 229112), (741, 211488), (912, 171834), (936, 167428), (988, 158616), (1248, 125571), (1368, 114556), (1482, 105744), (1824, 85917), (1872, 83714), (1976, 79308), (2203, 71136), (2223, 70496), (2736, 57278), (2964, 52872), (3744, 41857), (3952, 39654), (4406, 35568), (4446, 35248), (5472, 28639), (5928, 26436), (6609, 23712), (7904, 19827), (8812, 17784), (8892, 17624), (11856, 13218)]