161152136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7829}}^1$

素因数の和:7949

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 154553464

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 7829, 10292, 15658, 20584, 31316, 62632, 242699, 485398, 649807, 970796, 1299614, 1941592, 2599228, 5198456, 20144017, 40288034, 80576068, 161152136]

約数ペア:

[(1, 161152136), (2, 80576068), (4, 40288034), (8, 20144017), (31, 5198456), (62, 2599228), (83, 1941592), (124, 1299614), (166, 970796), (248, 649807), (332, 485398), (664, 242699), (2573, 62632), (5146, 31316), (7829, 20584), (10292, 15658)]