149148216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 482993280

約数和(自身を除く): 333845064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 131, 162, 168, 189, 216, 251, 252, 262, 324, 378, 393, 502, 504, 524, 567, 648, 753, 756, 786, 917, 1004, 1048, 1134, 1179, 1506, 1512, 1572, 1757, 1834, 2008, 2259, 2268, 2358, 2751, 3012, 3144, 3514, 3537, 3668, 4518, 4536, 4716, 5271, 5502, 6024, 6777, 7028, 7074, 7336, 8253, 9036, 9432, 10542, 10611, 11004, 13554, 14056, 14148, 15813, 16506, 18072, 20331, 21084, 21222, 22008, 24759, 27108, 28296, 31626, 32881, 33012, 40662, 42168, 42444, 47439, 49518, 54216, 63252, 65762, 66024, 74277, 81324, 84888, 94878, 98643, 99036, 126504, 131524, 142317, 148554, 162648, 189756, 197286, 198072, 230167, 263048, 284634, 295929, 297108, 379512, 394572, 460334, 569268, 591858, 594216, 690501, 789144, 887787, 920668, 1138536, 1183716, 1381002, 1775574, 1841336, 2071503, 2367432, 2663361, 2762004, 3551148, 4143006, 5326722, 5524008, 6214509, 7102296, 8286012, 10653444, 12429018, 16572024, 18643527, 21306888, 24858036, 37287054, 49716072, 74574108, 149148216]

約数ペア:

[(1, 149148216), (2, 74574108), (3, 49716072), (4, 37287054), (6, 24858036), (7, 21306888), (8, 18643527), (9, 16572024), (12, 12429018), (14, 10653444), (18, 8286012), (21, 7102296), (24, 6214509), (27, 5524008), (28, 5326722), (36, 4143006), (42, 3551148), (54, 2762004), (56, 2663361), (63, 2367432), (72, 2071503), (81, 1841336), (84, 1775574), (108, 1381002), (126, 1183716), (131, 1138536), (162, 920668), (168, 887787), (189, 789144), (216, 690501), (251, 594216), (252, 591858), (262, 569268), (324, 460334), (378, 394572), (393, 379512), (502, 297108), (504, 295929), (524, 284634), (567, 263048), (648, 230167), (753, 198072), (756, 197286), (786, 189756), (917, 162648), (1004, 148554), (1048, 142317), (1134, 131524), (1179, 126504), (1506, 99036), (1512, 98643), (1572, 94878), (1757, 84888), (1834, 81324), (2008, 74277), (2259, 66024), (2268, 65762), (2358, 63252), (2751, 54216), (3012, 49518), (3144, 47439), (3514, 42444), (3537, 42168), (3668, 40662), (4518, 33012), (4536, 32881), (4716, 31626), (5271, 28296), (5502, 27108), (6024, 24759), (6777, 22008), (7028, 21222), (7074, 21084), (7336, 20331), (8253, 18072), (9036, 16506), (9432, 15813), (10542, 14148), (10611, 14056), (11004, 13554)]