153347656

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 380717820

約数和(自身を除く): 227370164

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 53, 56, 61, 77, 88, 98, 106, 121, 122, 154, 196, 212, 242, 244, 308, 371, 392, 424, 427, 484, 488, 539, 583, 616, 671, 742, 847, 854, 968, 1078, 1166, 1342, 1484, 1694, 1708, 2156, 2332, 2597, 2684, 2968, 2989, 3233, 3388, 3416, 4081, 4312, 4664, 4697, 5194, 5368, 5929, 5978, 6413, 6466, 6776, 7381, 8162, 9394, 10388, 11858, 11956, 12826, 12932, 14762, 16324, 18788, 20776, 22631, 23716, 23912, 25652, 25864, 28567, 29524, 32648, 32879, 35563, 37576, 44891, 45262, 47432, 51304, 51667, 57134, 59048, 65758, 71126, 89782, 90524, 103334, 114268, 131516, 142252, 158417, 179564, 181048, 206668, 228536, 248941, 263032, 284504, 314237, 316834, 359128, 361669, 391193, 413336, 497882, 628474, 633668, 723338, 782386, 995764, 1256948, 1267336, 1446676, 1564772, 1742587, 1991528, 2513896, 2738351, 2893352, 3129544, 3485174, 5476702, 6970348, 10953404, 13940696, 19168457, 21906808, 38336914, 76673828, 153347656]

約数ペア:

[(1, 153347656), (2, 76673828), (4, 38336914), (7, 21906808), (8, 19168457), (11, 13940696), (14, 10953404), (22, 6970348), (28, 5476702), (44, 3485174), (49, 3129544), (53, 2893352), (56, 2738351), (61, 2513896), (77, 1991528), (88, 1742587), (98, 1564772), (106, 1446676), (121, 1267336), (122, 1256948), (154, 995764), (196, 782386), (212, 723338), (242, 633668), (244, 628474), (308, 497882), (371, 413336), (392, 391193), (424, 361669), (427, 359128), (484, 316834), (488, 314237), (539, 284504), (583, 263032), (616, 248941), (671, 228536), (742, 206668), (847, 181048), (854, 179564), (968, 158417), (1078, 142252), (1166, 131516), (1342, 114268), (1484, 103334), (1694, 90524), (1708, 89782), (2156, 71126), (2332, 65758), (2597, 59048), (2684, 57134), (2968, 51667), (2989, 51304), (3233, 47432), (3388, 45262), (3416, 44891), (4081, 37576), (4312, 35563), (4664, 32879), (4697, 32648), (5194, 29524), (5368, 28567), (5929, 25864), (5978, 25652), (6413, 23912), (6466, 23716), (6776, 22631), (7381, 20776), (8162, 18788), (9394, 16324), (10388, 14762), (11858, 12932), (11956, 12826)]