165233484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3967}}^1$

素因数の和:4079

約数の個数: 72

約数和(自身を含む): 454970880

約数和(自身を除く): 289737396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 3967, 4628, 6942, 7934, 10413, 11901, 13884, 15868, 20826, 23802, 35703, 41652, 47604, 51571, 71406, 103142, 142812, 154713, 206284, 309426, 353063, 464139, 618852, 706126, 928278, 1059189, 1412252, 1856556, 2118378, 3177567, 4236756, 4589819, 6355134, 9179638, 12710268, 13769457, 18359276, 27538914, 41308371, 55077828, 82616742, 165233484]

約数ペア:

[(1, 165233484), (2, 82616742), (3, 55077828), (4, 41308371), (6, 27538914), (9, 18359276), (12, 13769457), (13, 12710268), (18, 9179638), (26, 6355134), (36, 4589819), (39, 4236756), (52, 3177567), (78, 2118378), (89, 1856556), (117, 1412252), (156, 1059189), (178, 928278), (234, 706126), (267, 618852), (356, 464139), (468, 353063), (534, 309426), (801, 206284), (1068, 154713), (1157, 142812), (1602, 103142), (2314, 71406), (3204, 51571), (3471, 47604), (3967, 41652), (4628, 35703), (6942, 23802), (7934, 20826), (10413, 15868), (11901, 13884)]