157178190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{863}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 407586816

約数和(自身を除く): 250408626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 467, 863, 934, 1401, 1726, 2335, 2589, 2802, 4315, 4670, 5178, 6071, 7005, 8630, 11219, 12142, 12945, 14010, 18213, 22438, 25890, 30355, 33657, 36426, 56095, 60710, 67314, 91065, 112190, 168285, 182130, 336570, 403021, 806042, 1209063, 2015105, 2418126, 4030210, 5239273, 6045315, 10478546, 12090630, 15717819, 26196365, 31435638, 52392730, 78589095, 157178190]

約数ペア:

[(1, 157178190), (2, 78589095), (3, 52392730), (5, 31435638), (6, 26196365), (10, 15717819), (13, 12090630), (15, 10478546), (26, 6045315), (30, 5239273), (39, 4030210), (65, 2418126), (78, 2015105), (130, 1209063), (195, 806042), (390, 403021), (467, 336570), (863, 182130), (934, 168285), (1401, 112190), (1726, 91065), (2335, 67314), (2589, 60710), (2802, 56095), (4315, 36426), (4670, 33657), (5178, 30355), (6071, 25890), (7005, 22438), (8630, 18213), (11219, 14010), (12142, 12945)]