157218969615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8246471}}^1$

素因数の和:8246551

約数の個数: 32

約数和(自身を含む): 265998200832

約数和(自身を除く): 108779231217

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 19065, 8246471, 24739413, 41232355, 123697065, 255640601, 338105311, 766921803, 1014315933, 1278203005, 1690526555, 3834609015, 5071579665, 10481264641, 31443793923, 52406323205, 157218969615]

約数ペア:

[(1, 157218969615), (3, 52406323205), (5, 31443793923), (15, 10481264641), (31, 5071579665), (41, 3834609015), (93, 1690526555), (123, 1278203005), (155, 1014315933), (205, 766921803), (465, 338105311), (615, 255640601), (1271, 123697065), (3813, 41232355), (6355, 24739413), (19065, 8246471)]