159613668

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 421424640

約数和(自身を除く): 261810972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 1068, 1116, 1602, 1607, 2759, 3204, 3214, 4821, 5518, 6428, 8277, 9642, 11036, 14463, 16554, 19284, 24831, 28926, 33108, 49662, 49817, 57852, 99324, 99634, 143023, 149451, 199268, 286046, 298902, 429069, 448353, 572092, 597804, 858138, 896706, 1287207, 1716276, 1793412, 2574414, 4433713, 5148828, 8867426, 13301139, 17734852, 26602278, 39903417, 53204556, 79806834, 159613668]

約数ペア:

[(1, 159613668), (2, 79806834), (3, 53204556), (4, 39903417), (6, 26602278), (9, 17734852), (12, 13301139), (18, 8867426), (31, 5148828), (36, 4433713), (62, 2574414), (89, 1793412), (93, 1716276), (124, 1287207), (178, 896706), (186, 858138), (267, 597804), (279, 572092), (356, 448353), (372, 429069), (534, 298902), (558, 286046), (801, 199268), (1068, 149451), (1116, 143023), (1602, 99634), (1607, 99324), (2759, 57852), (3204, 49817), (3214, 49662), (4821, 33108), (5518, 28926), (6428, 24831), (8277, 19284), (9642, 16554), (11036, 14463)]