127138648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10273}}^1$

素因数の和:10316

約数の個数: 64

約数和(自身を含む): 310685760

約数和(自身を除く): 183547112

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 10273, 12376, 20546, 41092, 71911, 82184, 133549, 143822, 174641, 267098, 287644, 349282, 534196, 575288, 698564, 934843, 1068392, 1222487, 1397128, 1869686, 2270333, 2444974, 3739372, 4540666, 4889948, 7478744, 9081332, 9779896, 15892331, 18162664, 31784662, 63569324, 127138648]

約数ペア:

[(1, 127138648), (2, 63569324), (4, 31784662), (7, 18162664), (8, 15892331), (13, 9779896), (14, 9081332), (17, 7478744), (26, 4889948), (28, 4540666), (34, 3739372), (52, 2444974), (56, 2270333), (68, 1869686), (91, 1397128), (104, 1222487), (119, 1068392), (136, 934843), (182, 698564), (221, 575288), (238, 534196), (364, 349282), (442, 287644), (476, 267098), (728, 174641), (884, 143822), (952, 133549), (1547, 82184), (1768, 71911), (3094, 41092), (6188, 20546), (10273, 12376)]