157584648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 442552320

約数和(自身を除く): 284967672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 97, 104, 123, 127, 156, 164, 194, 246, 254, 291, 312, 328, 381, 388, 492, 508, 533, 582, 762, 776, 984, 1016, 1066, 1164, 1261, 1524, 1599, 1651, 2132, 2328, 2522, 3048, 3198, 3302, 3783, 3977, 4264, 4953, 5044, 5207, 6396, 6604, 7566, 7954, 9906, 10088, 10414, 11931, 12319, 12792, 13208, 15132, 15621, 15908, 19812, 20828, 23862, 24638, 30264, 31242, 31816, 36957, 39624, 41656, 47724, 49276, 51701, 62484, 67691, 73914, 95448, 98552, 103402, 124968, 135382, 147828, 155103, 160147, 203073, 206804, 270764, 295656, 310206, 320294, 406146, 413608, 480441, 505079, 541528, 620412, 640588, 812292, 960882, 1010158, 1240824, 1281176, 1515237, 1624584, 1921764, 2020316, 3030474, 3843528, 4040632, 6060948, 6566027, 12121896, 13132054, 19698081, 26264108, 39396162, 52528216, 78792324, 157584648]

約数ペア:

[(1, 157584648), (2, 78792324), (3, 52528216), (4, 39396162), (6, 26264108), (8, 19698081), (12, 13132054), (13, 12121896), (24, 6566027), (26, 6060948), (39, 4040632), (41, 3843528), (52, 3030474), (78, 2020316), (82, 1921764), (97, 1624584), (104, 1515237), (123, 1281176), (127, 1240824), (156, 1010158), (164, 960882), (194, 812292), (246, 640588), (254, 620412), (291, 541528), (312, 505079), (328, 480441), (381, 413608), (388, 406146), (492, 320294), (508, 310206), (533, 295656), (582, 270764), (762, 206804), (776, 203073), (984, 160147), (1016, 155103), (1066, 147828), (1164, 135382), (1261, 124968), (1524, 103402), (1599, 98552), (1651, 95448), (2132, 73914), (2328, 67691), (2522, 62484), (3048, 51701), (3198, 49276), (3302, 47724), (3783, 41656), (3977, 39624), (4264, 36957), (4953, 31816), (5044, 31242), (5207, 30264), (6396, 24638), (6604, 23862), (7566, 20828), (7954, 19812), (9906, 15908), (10088, 15621), (10414, 15132), (11931, 13208), (12319, 12792)]