149384202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 347286528

約数和(自身を除く): 197902326

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 211, 374, 422, 561, 631, 633, 1122, 1262, 1266, 1893, 2321, 3587, 3786, 4642, 6941, 6963, 7174, 10727, 10761, 13882, 13926, 20823, 21454, 21522, 32181, 39457, 41646, 64362, 78914, 117997, 118371, 133141, 235994, 236742, 266282, 353991, 399423, 707982, 798846, 1464551, 2263397, 2929102, 4393653, 4526794, 6790191, 8787306, 13580382, 24897367, 49794734, 74692101, 149384202]

約数ペア:

[(1, 149384202), (2, 74692101), (3, 49794734), (6, 24897367), (11, 13580382), (17, 8787306), (22, 6790191), (33, 4526794), (34, 4393653), (51, 2929102), (66, 2263397), (102, 1464551), (187, 798846), (211, 707982), (374, 399423), (422, 353991), (561, 266282), (631, 236742), (633, 235994), (1122, 133141), (1262, 118371), (1266, 117997), (1893, 78914), (2321, 64362), (3587, 41646), (3786, 39457), (4642, 32181), (6941, 21522), (6963, 21454), (7174, 20823), (10727, 13926), (10761, 13882)]