152079460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1657}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 345116016

約数和(自身を除く): 193036556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 1412, 1657, 1765, 3314, 3530, 4589, 6628, 7060, 8285, 9178, 16570, 18356, 21541, 22945, 33140, 43082, 45890, 86164, 91780, 107705, 215410, 430820, 584921, 1169842, 2339684, 2924605, 5849210, 7603973, 11698420, 15207946, 30415892, 38019865, 76039730, 152079460]

約数ペア:

[(1, 152079460), (2, 76039730), (4, 38019865), (5, 30415892), (10, 15207946), (13, 11698420), (20, 7603973), (26, 5849210), (52, 2924605), (65, 2339684), (130, 1169842), (260, 584921), (353, 430820), (706, 215410), (1412, 107705), (1657, 91780), (1765, 86164), (3314, 45890), (3530, 43082), (4589, 33140), (6628, 22945), (7060, 21541), (8285, 18356), (9178, 16570)]