155061252

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 402456600

約数和(自身を除く): 247395348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 181, 212, 318, 362, 449, 477, 543, 636, 724, 898, 954, 1086, 1347, 1629, 1796, 1908, 2172, 2694, 3258, 4041, 5388, 6516, 8082, 9593, 16164, 19186, 23797, 28779, 38372, 47594, 57558, 71391, 81269, 86337, 95188, 115116, 142782, 162538, 172674, 214173, 243807, 285564, 325076, 345348, 428346, 487614, 731421, 856692, 975228, 1462842, 2925684, 4307257, 8614514, 12921771, 17229028, 25843542, 38765313, 51687084, 77530626, 155061252]

約数ペア:

[(1, 155061252), (2, 77530626), (3, 51687084), (4, 38765313), (6, 25843542), (9, 17229028), (12, 12921771), (18, 8614514), (36, 4307257), (53, 2925684), (106, 1462842), (159, 975228), (181, 856692), (212, 731421), (318, 487614), (362, 428346), (449, 345348), (477, 325076), (543, 285564), (636, 243807), (724, 214173), (898, 172674), (954, 162538), (1086, 142782), (1347, 115116), (1629, 95188), (1796, 86337), (1908, 81269), (2172, 71391), (2694, 57558), (3258, 47594), (4041, 38372), (5388, 28779), (6516, 23797), (8082, 19186), (9593, 16164)]