155987748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9014

約数の個数: 96

約数和(自身を含む): 482334720

約数和(自身を除く): 326346972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 8971, 17388, 17942, 26913, 35884, 53826, 62797, 80739, 107652, 125594, 161478, 188391, 206333, 242217, 251188, 322956, 376782, 412666, 484434, 565173, 618999, 753564, 825332, 968868, 1130346, 1237998, 1444331, 1695519, 1856997, 2260692, 2475996, 2888662, 3391038, 3713994, 4332993, 5570991, 5777324, 6782076, 7427988, 8665986, 11141982, 12998979, 17331972, 22283964, 25997958, 38996937, 51995916, 77993874, 155987748]

約数ペア:

[(1, 155987748), (2, 77993874), (3, 51995916), (4, 38996937), (6, 25997958), (7, 22283964), (9, 17331972), (12, 12998979), (14, 11141982), (18, 8665986), (21, 7427988), (23, 6782076), (27, 5777324), (28, 5570991), (36, 4332993), (42, 3713994), (46, 3391038), (54, 2888662), (63, 2475996), (69, 2260692), (84, 1856997), (92, 1695519), (108, 1444331), (126, 1237998), (138, 1130346), (161, 968868), (189, 825332), (207, 753564), (252, 618999), (276, 565173), (322, 484434), (378, 412666), (414, 376782), (483, 322956), (621, 251188), (644, 242217), (756, 206333), (828, 188391), (966, 161478), (1242, 125594), (1449, 107652), (1932, 80739), (2484, 62797), (2898, 53826), (4347, 35884), (5796, 26913), (8694, 17942), (8971, 17388)]