149955246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 401080320

約数和(自身を除く): 251125074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 67, 93, 126, 134, 186, 189, 191, 201, 217, 279, 378, 382, 402, 434, 469, 558, 573, 603, 651, 837, 938, 1146, 1206, 1302, 1337, 1407, 1674, 1719, 1809, 1953, 2077, 2674, 2814, 3438, 3618, 3906, 4011, 4154, 4221, 5157, 5859, 5921, 6231, 8022, 8442, 10314, 11718, 11842, 12033, 12462, 12663, 12797, 14539, 17763, 18693, 24066, 25326, 25594, 29078, 35526, 36099, 37386, 38391, 41447, 43617, 53289, 56079, 72198, 76782, 82894, 87234, 89579, 106578, 112158, 115173, 124341, 130851, 159867, 179158, 230346, 248682, 261702, 268737, 319734, 345519, 373023, 392553, 396707, 537474, 691038, 746046, 785106, 793414, 806211, 1119069, 1190121, 1612422, 2238138, 2380242, 2418633, 2776949, 3570363, 4837266, 5553898, 7140726, 8330847, 10711089, 16661694, 21422178, 24992541, 49985082, 74977623, 149955246]

約数ペア:

[(1, 149955246), (2, 74977623), (3, 49985082), (6, 24992541), (7, 21422178), (9, 16661694), (14, 10711089), (18, 8330847), (21, 7140726), (27, 5553898), (31, 4837266), (42, 3570363), (54, 2776949), (62, 2418633), (63, 2380242), (67, 2238138), (93, 1612422), (126, 1190121), (134, 1119069), (186, 806211), (189, 793414), (191, 785106), (201, 746046), (217, 691038), (279, 537474), (378, 396707), (382, 392553), (402, 373023), (434, 345519), (469, 319734), (558, 268737), (573, 261702), (603, 248682), (651, 230346), (837, 179158), (938, 159867), (1146, 130851), (1206, 124341), (1302, 115173), (1337, 112158), (1407, 106578), (1674, 89579), (1719, 87234), (1809, 82894), (1953, 76782), (2077, 72198), (2674, 56079), (2814, 53289), (3438, 43617), (3618, 41447), (3906, 38391), (4011, 37386), (4154, 36099), (4221, 35526), (5157, 29078), (5859, 25594), (5921, 25326), (6231, 24066), (8022, 18693), (8442, 17763), (10314, 14539), (11718, 12797), (11842, 12663), (12033, 12462)]