137808424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 291110400

約数和(自身を除く): 153301976

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 59, 74, 104, 118, 148, 236, 296, 472, 481, 607, 767, 962, 1214, 1534, 1924, 2183, 2428, 3068, 3848, 4366, 4856, 6136, 7891, 8732, 15782, 17464, 22459, 28379, 31564, 35813, 44918, 56758, 63128, 71626, 89836, 113516, 143252, 179672, 227032, 286504, 291967, 465569, 583934, 931138, 1167868, 1325081, 1862276, 2335736, 2650162, 3724552, 5300324, 10600648, 17226053, 34452106, 68904212, 137808424]

約数ペア:

[(1, 137808424), (2, 68904212), (4, 34452106), (8, 17226053), (13, 10600648), (26, 5300324), (37, 3724552), (52, 2650162), (59, 2335736), (74, 1862276), (104, 1325081), (118, 1167868), (148, 931138), (236, 583934), (296, 465569), (472, 291967), (481, 286504), (607, 227032), (767, 179672), (962, 143252), (1214, 113516), (1534, 89836), (1924, 71626), (2183, 63128), (2428, 56758), (3068, 44918), (3848, 35813), (4366, 31564), (4856, 28379), (6136, 22459), (7891, 17464), (8732, 15782)]