149511348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:802

約数の個数: 108

約数和(自身を含む): 443675232

約数和(自身を除く): 294163884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 393, 441, 524, 588, 647, 786, 882, 917, 1179, 1294, 1572, 1764, 1834, 1941, 2358, 2588, 2751, 3668, 3882, 4529, 4716, 5502, 5823, 6419, 7764, 8253, 9058, 11004, 11646, 12838, 13587, 16506, 18116, 19257, 23292, 25676, 27174, 31703, 33012, 38514, 40761, 54348, 57771, 63406, 77028, 81522, 84757, 95109, 115542, 126812, 163044, 169514, 190218, 231084, 254271, 285327, 339028, 380436, 508542, 570654, 593299, 762813, 1017084, 1141308, 1186598, 1525626, 1779897, 2373196, 3051252, 3559794, 4153093, 5339691, 7119588, 8306186, 10679382, 12459279, 16612372, 21358764, 24918558, 37377837, 49837116, 74755674, 149511348]

約数ペア:

[(1, 149511348), (2, 74755674), (3, 49837116), (4, 37377837), (6, 24918558), (7, 21358764), (9, 16612372), (12, 12459279), (14, 10679382), (18, 8306186), (21, 7119588), (28, 5339691), (36, 4153093), (42, 3559794), (49, 3051252), (63, 2373196), (84, 1779897), (98, 1525626), (126, 1186598), (131, 1141308), (147, 1017084), (196, 762813), (252, 593299), (262, 570654), (294, 508542), (393, 380436), (441, 339028), (524, 285327), (588, 254271), (647, 231084), (786, 190218), (882, 169514), (917, 163044), (1179, 126812), (1294, 115542), (1572, 95109), (1764, 84757), (1834, 81522), (1941, 77028), (2358, 63406), (2588, 57771), (2751, 54348), (3668, 40761), (3882, 38514), (4529, 33012), (4716, 31703), (5502, 27174), (5823, 25676), (6419, 23292), (7764, 19257), (8253, 18116), (9058, 16506), (11004, 13587), (11646, 12838)]