156825816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 128

約数和(自身を含む): 485844480

約数和(自身を除く): 329018664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 168, 172, 204, 238, 258, 301, 344, 357, 408, 476, 516, 602, 714, 731, 903, 952, 1032, 1204, 1277, 1428, 1462, 1806, 2193, 2408, 2554, 2856, 2924, 3612, 3831, 4386, 5108, 5117, 5848, 7224, 7662, 8772, 8939, 10216, 10234, 15324, 15351, 17544, 17878, 20468, 21709, 26817, 30648, 30702, 35756, 40936, 43418, 53634, 54911, 61404, 65127, 71512, 86836, 107268, 109822, 122808, 130254, 151963, 164733, 173672, 214536, 219644, 260508, 303926, 329466, 384377, 439288, 455889, 521016, 607852, 658932, 768754, 911778, 933487, 1153131, 1215704, 1317864, 1537508, 1823556, 1866974, 2306262, 2800461, 3075016, 3647112, 3733948, 4612524, 5600922, 6534409, 7467896, 9225048, 11201844, 13068818, 19603227, 22403688, 26137636, 39206454, 52275272, 78412908, 156825816]

約数ペア:

[(1, 156825816), (2, 78412908), (3, 52275272), (4, 39206454), (6, 26137636), (7, 22403688), (8, 19603227), (12, 13068818), (14, 11201844), (17, 9225048), (21, 7467896), (24, 6534409), (28, 5600922), (34, 4612524), (42, 3733948), (43, 3647112), (51, 3075016), (56, 2800461), (68, 2306262), (84, 1866974), (86, 1823556), (102, 1537508), (119, 1317864), (129, 1215704), (136, 1153131), (168, 933487), (172, 911778), (204, 768754), (238, 658932), (258, 607852), (301, 521016), (344, 455889), (357, 439288), (408, 384377), (476, 329466), (516, 303926), (602, 260508), (714, 219644), (731, 214536), (903, 173672), (952, 164733), (1032, 151963), (1204, 130254), (1277, 122808), (1428, 109822), (1462, 107268), (1806, 86836), (2193, 71512), (2408, 65127), (2554, 61404), (2856, 54911), (2924, 53634), (3612, 43418), (3831, 40936), (4386, 35756), (5108, 30702), (5117, 30648), (5848, 26817), (7224, 21709), (7662, 20468), (8772, 17878), (8939, 17544), (10216, 15351), (10234, 15324)]