155420964

素因数分解:

$2^2\times 3^3\times {\mathrm{503}}^1\times {\mathrm{2861}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 403885440

約数和(自身を除く): 248464476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 503, 1006, 1509, 2012, 2861, 3018, 4527, 5722, 6036, 8583, 9054, 11444, 13581, 17166, 18108, 25749, 27162, 34332, 51498, 54324, 77247, 102996, 154494, 308988, 1439083, 2878166, 4317249, 5756332, 8634498, 12951747, 17268996, 25903494, 38855241, 51806988, 77710482, 155420964]

約数ペア:

[(1, 155420964), (2, 77710482), (3, 51806988), (4, 38855241), (6, 25903494), (9, 17268996), (12, 12951747), (18, 8634498), (27, 5756332), (36, 4317249), (54, 2878166), (108, 1439083), (503, 308988), (1006, 154494), (1509, 102996), (2012, 77247), (2861, 54324), (3018, 51498), (4527, 34332), (5722, 27162), (6036, 25749), (8583, 18108), (9054, 17166), (11444, 13581)]