156733710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 466228224

約数和(自身を除く): 309494514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 43, 51, 70, 85, 86, 102, 105, 119, 129, 170, 210, 215, 238, 255, 258, 301, 357, 430, 510, 595, 602, 645, 714, 731, 903, 1021, 1190, 1290, 1462, 1505, 1785, 1806, 2042, 2193, 3010, 3063, 3570, 3655, 4386, 4515, 5105, 5117, 6126, 7147, 7310, 9030, 10210, 10234, 10965, 14294, 15315, 15351, 17357, 21441, 21930, 25585, 30630, 30702, 34714, 35735, 42882, 43903, 51170, 52071, 71470, 76755, 86785, 87806, 104142, 107205, 121499, 131709, 153510, 173570, 214410, 219515, 242998, 260355, 263418, 307321, 364497, 439030, 520710, 607495, 614642, 658545, 728994, 746351, 921963, 1214990, 1317090, 1492702, 1536605, 1822485, 1843926, 2239053, 3073210, 3644970, 3731755, 4478106, 4609815, 5224457, 7463510, 9219630, 10448914, 11195265, 15673371, 22390530, 26122285, 31346742, 52244570, 78366855, 156733710]

約数ペア:

[(1, 156733710), (2, 78366855), (3, 52244570), (5, 31346742), (6, 26122285), (7, 22390530), (10, 15673371), (14, 11195265), (15, 10448914), (17, 9219630), (21, 7463510), (30, 5224457), (34, 4609815), (35, 4478106), (42, 3731755), (43, 3644970), (51, 3073210), (70, 2239053), (85, 1843926), (86, 1822485), (102, 1536605), (105, 1492702), (119, 1317090), (129, 1214990), (170, 921963), (210, 746351), (215, 728994), (238, 658545), (255, 614642), (258, 607495), (301, 520710), (357, 439030), (430, 364497), (510, 307321), (595, 263418), (602, 260355), (645, 242998), (714, 219515), (731, 214410), (903, 173570), (1021, 153510), (1190, 131709), (1290, 121499), (1462, 107205), (1505, 104142), (1785, 87806), (1806, 86785), (2042, 76755), (2193, 71470), (3010, 52071), (3063, 51170), (3570, 43903), (3655, 42882), (4386, 35735), (4515, 34714), (5105, 30702), (5117, 30630), (6126, 25585), (7147, 21930), (7310, 21441), (9030, 17357), (10210, 15351), (10234, 15315), (10965, 14294)]