156625896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 478068480

約数和(自身を除く): 321442584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 173, 204, 238, 317, 346, 357, 408, 476, 519, 634, 692, 714, 951, 952, 1038, 1211, 1268, 1384, 1428, 1902, 2076, 2219, 2422, 2536, 2856, 2941, 3633, 3804, 4152, 4438, 4844, 5389, 5882, 6657, 7266, 7608, 8823, 8876, 9688, 10778, 11764, 13314, 14532, 16167, 17646, 17752, 20587, 21556, 23528, 26628, 29064, 32334, 35292, 37723, 41174, 43112, 53256, 54841, 61761, 64668, 70584, 75446, 82348, 109682, 113169, 123522, 129336, 150892, 164523, 164696, 219364, 226338, 247044, 301784, 329046, 383887, 438728, 452676, 494088, 658092, 767774, 905352, 932297, 1151661, 1316184, 1535548, 1864594, 2303322, 2796891, 3071096, 3729188, 4606644, 5593782, 6526079, 7458376, 9213288, 11187564, 13052158, 19578237, 22375128, 26104316, 39156474, 52208632, 78312948, 156625896]

約数ペア:

[(1, 156625896), (2, 78312948), (3, 52208632), (4, 39156474), (6, 26104316), (7, 22375128), (8, 19578237), (12, 13052158), (14, 11187564), (17, 9213288), (21, 7458376), (24, 6526079), (28, 5593782), (34, 4606644), (42, 3729188), (51, 3071096), (56, 2796891), (68, 2303322), (84, 1864594), (102, 1535548), (119, 1316184), (136, 1151661), (168, 932297), (173, 905352), (204, 767774), (238, 658092), (317, 494088), (346, 452676), (357, 438728), (408, 383887), (476, 329046), (519, 301784), (634, 247044), (692, 226338), (714, 219364), (951, 164696), (952, 164523), (1038, 150892), (1211, 129336), (1268, 123522), (1384, 113169), (1428, 109682), (1902, 82348), (2076, 75446), (2219, 70584), (2422, 64668), (2536, 61761), (2856, 54841), (2941, 53256), (3633, 43112), (3804, 41174), (4152, 37723), (4438, 35292), (4844, 32334), (5389, 29064), (5882, 26628), (6657, 23528), (7266, 21556), (7608, 20587), (8823, 17752), (8876, 17646), (9688, 16167), (10778, 14532), (11764, 13314)]