123254384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3319}}^1$

素因数の和:3549

約数の個数: 40

約数和(自身を含む): 261828480

約数和(自身を除く): 138574096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3319, 3376, 4642, 6638, 9284, 13276, 18568, 26552, 36509, 37136, 53104, 73018, 146036, 292072, 584144, 700309, 1400618, 2801236, 5602472, 7703399, 11204944, 15406798, 30813596, 61627192, 123254384]

約数ペア:

[(1, 123254384), (2, 61627192), (4, 30813596), (8, 15406798), (11, 11204944), (16, 7703399), (22, 5602472), (44, 2801236), (88, 1400618), (176, 700309), (211, 584144), (422, 292072), (844, 146036), (1688, 73018), (2321, 53104), (3319, 37136), (3376, 36509), (4642, 26552), (6638, 18568), (9284, 13276)]