153454792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2543}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 303753600

約数和(自身を除く): 150298808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1588, 2543, 3176, 5086, 7543, 10172, 15086, 20344, 30172, 48317, 60344, 96634, 193268, 386536, 1009571, 2019142, 4038284, 8076568, 19181849, 38363698, 76727396, 153454792]

約数ペア:

[(1, 153454792), (2, 76727396), (4, 38363698), (8, 19181849), (19, 8076568), (38, 4038284), (76, 2019142), (152, 1009571), (397, 386536), (794, 193268), (1588, 96634), (2543, 60344), (3176, 48317), (5086, 30172), (7543, 20344), (10172, 15086)]