156961530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 468115200

約数和(自身を除く): 311153670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 594, 615, 738, 902, 990, 1107, 1230, 1289, 1353, 1485, 1845, 2214, 2255, 2578, 2706, 2970, 3690, 3867, 4059, 4510, 5535, 6445, 6765, 7734, 8118, 11070, 11601, 12177, 12890, 13530, 14179, 19335, 20295, 23202, 24354, 28358, 34803, 38670, 40590, 42537, 52849, 58005, 60885, 69606, 70895, 85074, 105698, 116010, 121770, 127611, 141790, 158547, 174015, 212685, 255222, 264245, 317094, 348030, 382833, 425370, 475641, 528490, 581339, 638055, 765666, 792735, 951282, 1162678, 1276110, 1426923, 1585470, 1744017, 1914165, 2378205, 2853846, 2906695, 3488034, 3828330, 4756410, 5232051, 5813390, 7134615, 8720085, 10464102, 14269230, 15696153, 17440170, 26160255, 31392306, 52320510, 78480765, 156961530]

約数ペア:

[(1, 156961530), (2, 78480765), (3, 52320510), (5, 31392306), (6, 26160255), (9, 17440170), (10, 15696153), (11, 14269230), (15, 10464102), (18, 8720085), (22, 7134615), (27, 5813390), (30, 5232051), (33, 4756410), (41, 3828330), (45, 3488034), (54, 2906695), (55, 2853846), (66, 2378205), (82, 1914165), (90, 1744017), (99, 1585470), (110, 1426923), (123, 1276110), (135, 1162678), (165, 951282), (198, 792735), (205, 765666), (246, 638055), (270, 581339), (297, 528490), (330, 475641), (369, 425370), (410, 382833), (451, 348030), (495, 317094), (594, 264245), (615, 255222), (738, 212685), (902, 174015), (990, 158547), (1107, 141790), (1230, 127611), (1289, 121770), (1353, 116010), (1485, 105698), (1845, 85074), (2214, 70895), (2255, 69606), (2578, 60885), (2706, 58005), (2970, 52849), (3690, 42537), (3867, 40590), (4059, 38670), (4510, 34803), (5535, 28358), (6445, 24354), (6765, 23202), (7734, 20295), (8118, 19335), (11070, 14179), (11601, 13530), (12177, 12890)]