138121566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 320993280

約数和(自身を除く): 182871714

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 257, 374, 479, 514, 561, 771, 958, 1122, 1437, 1542, 2827, 2874, 4369, 5269, 5654, 8143, 8481, 8738, 10538, 13107, 15807, 16286, 16962, 24429, 26214, 31614, 48059, 48858, 89573, 96118, 123103, 144177, 179146, 246206, 268719, 288354, 369309, 537438, 738618, 1354133, 2092751, 2708266, 4062399, 4185502, 6278253, 8124798, 12556506, 23020261, 46040522, 69060783, 138121566]

約数ペア:

[(1, 138121566), (2, 69060783), (3, 46040522), (6, 23020261), (11, 12556506), (17, 8124798), (22, 6278253), (33, 4185502), (34, 4062399), (51, 2708266), (66, 2092751), (102, 1354133), (187, 738618), (257, 537438), (374, 369309), (479, 288354), (514, 268719), (561, 246206), (771, 179146), (958, 144177), (1122, 123103), (1437, 96118), (1542, 89573), (2827, 48858), (2874, 48059), (4369, 31614), (5269, 26214), (5654, 24429), (8143, 16962), (8481, 16286), (8738, 15807), (10538, 13107)]