155736684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 414191232

約数和(自身を除く): 258454548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 2633, 3286, 4929, 5266, 6572, 7899, 9858, 10532, 14787, 15798, 19716, 23697, 29574, 31596, 47394, 59148, 81623, 94788, 139549, 163246, 244869, 279098, 326492, 418647, 489738, 558196, 734607, 837294, 979476, 1255941, 1469214, 1674588, 2511882, 2938428, 4326019, 5023764, 8652038, 12978057, 17304076, 25956114, 38934171, 51912228, 77868342, 155736684]

約数ペア:

[(1, 155736684), (2, 77868342), (3, 51912228), (4, 38934171), (6, 25956114), (9, 17304076), (12, 12978057), (18, 8652038), (31, 5023764), (36, 4326019), (53, 2938428), (62, 2511882), (93, 1674588), (106, 1469214), (124, 1255941), (159, 979476), (186, 837294), (212, 734607), (279, 558196), (318, 489738), (372, 418647), (477, 326492), (558, 279098), (636, 244869), (954, 163246), (1116, 139549), (1643, 94788), (1908, 81623), (2633, 59148), (3286, 47394), (4929, 31596), (5266, 29574), (6572, 23697), (7899, 19716), (9858, 15798), (10532, 14787)]