128760108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11909}}^1$

素因数の和:11986

約数の個数: 48

約数和(自身を含む): 324142560

約数和(自身を除く): 195382452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 11909, 23818, 35727, 47636, 71454, 142908, 202453, 404906, 607359, 631177, 809812, 1214718, 1262354, 1893531, 2429436, 2524708, 3787062, 7574124, 10730009, 21460018, 32190027, 42920036, 64380054, 128760108]

約数ペア:

[(1, 128760108), (2, 64380054), (3, 42920036), (4, 32190027), (6, 21460018), (12, 10730009), (17, 7574124), (34, 3787062), (51, 2524708), (53, 2429436), (68, 1893531), (102, 1262354), (106, 1214718), (159, 809812), (204, 631177), (212, 607359), (318, 404906), (636, 202453), (901, 142908), (1802, 71454), (2703, 47636), (3604, 35727), (5406, 23818), (10812, 11909)]