159724728

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28081}}^1$

素因数の和:28172

約数の個数: 48

約数和(自身を含む): 438079200

約数和(自身を除く): 278354472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 28081, 56162, 84243, 112324, 168486, 224648, 252729, 336972, 505458, 673944, 1010916, 2021832, 2218399, 4436798, 6655197, 8873596, 13310394, 17747192, 19965591, 26620788, 39931182, 53241576, 79862364, 159724728]

約数ペア:

[(1, 159724728), (2, 79862364), (3, 53241576), (4, 39931182), (6, 26620788), (8, 19965591), (9, 17747192), (12, 13310394), (18, 8873596), (24, 6655197), (36, 4436798), (72, 2218399), (79, 2021832), (158, 1010916), (237, 673944), (316, 505458), (474, 336972), (632, 252729), (711, 224648), (948, 168486), (1422, 112324), (1896, 84243), (2844, 56162), (5688, 28081)]