149500516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 303730560

約数和(自身を除く): 154230044

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 269, 374, 538, 743, 748, 1076, 1486, 2959, 2972, 4573, 5918, 8173, 9146, 11836, 12631, 16346, 18292, 25262, 32692, 50303, 50524, 100606, 138941, 199867, 201212, 277882, 399734, 555764, 799468, 2198537, 3397739, 4397074, 6795478, 8794148, 13590956, 37375129, 74750258, 149500516]

約数ペア:

[(1, 149500516), (2, 74750258), (4, 37375129), (11, 13590956), (17, 8794148), (22, 6795478), (34, 4397074), (44, 3397739), (68, 2198537), (187, 799468), (269, 555764), (374, 399734), (538, 277882), (743, 201212), (748, 199867), (1076, 138941), (1486, 100606), (2959, 50524), (2972, 50303), (4573, 32692), (5918, 25262), (8173, 18292), (9146, 16346), (11836, 12631)]