148840304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1673

約数の個数: 40

約数和(自身を含む): 306261648

約数和(自身を除く): 157421344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 922, 1187, 1844, 2374, 3688, 4748, 7376, 7837, 9496, 15674, 18992, 20179, 31348, 40358, 62696, 80716, 125392, 161432, 322864, 547207, 1094414, 2188828, 4377656, 8755312, 9302519, 18605038, 37210076, 74420152, 148840304]

約数ペア:

[(1, 148840304), (2, 74420152), (4, 37210076), (8, 18605038), (16, 9302519), (17, 8755312), (34, 4377656), (68, 2188828), (136, 1094414), (272, 547207), (461, 322864), (922, 161432), (1187, 125392), (1844, 80716), (2374, 62696), (3688, 40358), (4748, 31348), (7376, 20179), (7837, 18992), (9496, 15674)]