157355856

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 180

約数和(自身を含む): 530630100

約数和(自身を除く): 373274244

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 769, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1538, 1624, 1764, 1827, 2088, 2307, 2352, 2436, 2842, 3076, 3248, 3528, 3654, 4176, 4263, 4614, 4872, 5383, 5684, 6152, 6921, 7056, 7308, 8526, 9228, 9744, 10766, 11368, 12304, 12789, 13842, 14616, 16149, 17052, 18456, 21532, 22301, 22736, 25578, 27684, 29232, 32298, 34104, 36912, 37681, 43064, 44602, 48447, 51156, 55368, 64596, 66903, 68208, 75362, 86128, 89204, 96894, 102312, 110736, 113043, 129192, 133806, 150724, 156107, 178408, 193788, 200709, 204624, 226086, 258384, 267612, 301448, 312214, 339129, 356816, 387576, 401418, 452172, 468321, 535224, 602896, 624428, 678258, 775152, 802836, 904344, 936642, 1070448, 1092749, 1248856, 1356516, 1404963, 1605672, 1808688, 1873284, 2185498, 2497712, 2713032, 2809926, 3211344, 3278247, 3746568, 4370996, 5426064, 5619852, 6556494, 7493136, 8741992, 9834741, 11239704, 13112988, 17483984, 19669482, 22479408, 26225976, 39338964, 52451952, 78677928, 157355856]

約数ペア:

[(1, 157355856), (2, 78677928), (3, 52451952), (4, 39338964), (6, 26225976), (7, 22479408), (8, 19669482), (9, 17483984), (12, 13112988), (14, 11239704), (16, 9834741), (18, 8741992), (21, 7493136), (24, 6556494), (28, 5619852), (29, 5426064), (36, 4370996), (42, 3746568), (48, 3278247), (49, 3211344), (56, 2809926), (58, 2713032), (63, 2497712), (72, 2185498), (84, 1873284), (87, 1808688), (98, 1605672), (112, 1404963), (116, 1356516), (126, 1248856), (144, 1092749), (147, 1070448), (168, 936642), (174, 904344), (196, 802836), (203, 775152), (232, 678258), (252, 624428), (261, 602896), (294, 535224), (336, 468321), (348, 452172), (392, 401418), (406, 387576), (441, 356816), (464, 339129), (504, 312214), (522, 301448), (588, 267612), (609, 258384), (696, 226086), (769, 204624), (784, 200709), (812, 193788), (882, 178408), (1008, 156107), (1044, 150724), (1176, 133806), (1218, 129192), (1392, 113043), (1421, 110736), (1538, 102312), (1624, 96894), (1764, 89204), (1827, 86128), (2088, 75362), (2307, 68208), (2352, 66903), (2436, 64596), (2842, 55368), (3076, 51156), (3248, 48447), (3528, 44602), (3654, 43064), (4176, 37681), (4263, 36912), (4614, 34104), (4872, 32298), (5383, 29232), (5684, 27684), (6152, 25578), (6921, 22736), (7056, 22301), (7308, 21532), (8526, 18456), (9228, 17052), (9744, 16149), (10766, 14616), (11368, 13842), (12304, 12789)]