148991638

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 242416800

約数和(自身を除く): 93425162

約数列:

[1, 2, 17, 34, 59, 118, 257, 289, 514, 578, 1003, 2006, 4369, 4913, 8738, 9826, 15163, 17051, 30326, 34102, 74273, 148546, 257771, 289867, 515542, 579734, 1262641, 2525282, 4382107, 8764214, 74495819, 148991638]

約数ペア:

[(1, 148991638), (2, 74495819), (17, 8764214), (34, 4382107), (59, 2525282), (118, 1262641), (257, 579734), (289, 515542), (514, 289867), (578, 257771), (1003, 148546), (2006, 74273), (4369, 34102), (4913, 30326), (8738, 17051), (9826, 15163)]