153900552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 434367360

約数和(自身を除く): 280466808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 53, 78, 82, 104, 106, 123, 156, 159, 164, 212, 227, 246, 312, 318, 328, 424, 454, 492, 533, 636, 681, 689, 908, 984, 1066, 1272, 1362, 1378, 1599, 1816, 2067, 2132, 2173, 2724, 2756, 2951, 3198, 4134, 4264, 4346, 5448, 5512, 5902, 6396, 6519, 8268, 8692, 8853, 9307, 11804, 12031, 12792, 13038, 16536, 17384, 17706, 18614, 23608, 24062, 26076, 27921, 28249, 35412, 36093, 37228, 48124, 52152, 55842, 56498, 70824, 72186, 74456, 84747, 96248, 111684, 112996, 120991, 144372, 156403, 169494, 223368, 225992, 241982, 288744, 312806, 338988, 362973, 469209, 483964, 493271, 625612, 677976, 725946, 938418, 967928, 986542, 1251224, 1451892, 1479813, 1876836, 1973084, 2903784, 2959626, 3753672, 3946168, 5919252, 6412523, 11838504, 12825046, 19237569, 25650092, 38475138, 51300184, 76950276, 153900552]

約数ペア:

[(1, 153900552), (2, 76950276), (3, 51300184), (4, 38475138), (6, 25650092), (8, 19237569), (12, 12825046), (13, 11838504), (24, 6412523), (26, 5919252), (39, 3946168), (41, 3753672), (52, 2959626), (53, 2903784), (78, 1973084), (82, 1876836), (104, 1479813), (106, 1451892), (123, 1251224), (156, 986542), (159, 967928), (164, 938418), (212, 725946), (227, 677976), (246, 625612), (312, 493271), (318, 483964), (328, 469209), (424, 362973), (454, 338988), (492, 312806), (533, 288744), (636, 241982), (681, 225992), (689, 223368), (908, 169494), (984, 156403), (1066, 144372), (1272, 120991), (1362, 112996), (1378, 111684), (1599, 96248), (1816, 84747), (2067, 74456), (2132, 72186), (2173, 70824), (2724, 56498), (2756, 55842), (2951, 52152), (3198, 48124), (4134, 37228), (4264, 36093), (4346, 35412), (5448, 28249), (5512, 27921), (5902, 26076), (6396, 24062), (6519, 23608), (8268, 18614), (8692, 17706), (8853, 17384), (9307, 16536), (11804, 13038), (12031, 12792)]