140469888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 423259200

約数和(自身を除く): 282789312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1481, 1482, 1664, 1824, 1976, 2432, 2496, 2962, 2964, 3648, 3952, 4443, 4992, 5924, 5928, 7296, 7904, 8886, 11848, 11856, 15808, 17772, 19253, 23696, 23712, 28139, 31616, 35544, 38506, 47392, 47424, 56278, 57759, 71088, 77012, 84417, 94784, 94848, 112556, 115518, 142176, 154024, 168834, 189568, 225112, 231036, 284352, 308048, 337668, 365807, 450224, 462072, 568704, 616096, 675336, 731614, 900448, 924144, 1097421, 1232192, 1350672, 1463228, 1800896, 1848288, 2194842, 2464384, 2701344, 2926456, 3601792, 3696576, 4389684, 5402688, 5852912, 7393152, 8779368, 10805376, 11705824, 17558736, 23411648, 35117472, 46823296, 70234944, 140469888]

約数ペア:

[(1, 140469888), (2, 70234944), (3, 46823296), (4, 35117472), (6, 23411648), (8, 17558736), (12, 11705824), (13, 10805376), (16, 8779368), (19, 7393152), (24, 5852912), (26, 5402688), (32, 4389684), (38, 3696576), (39, 3601792), (48, 2926456), (52, 2701344), (57, 2464384), (64, 2194842), (76, 1848288), (78, 1800896), (96, 1463228), (104, 1350672), (114, 1232192), (128, 1097421), (152, 924144), (156, 900448), (192, 731614), (208, 675336), (228, 616096), (247, 568704), (304, 462072), (312, 450224), (384, 365807), (416, 337668), (456, 308048), (494, 284352), (608, 231036), (624, 225112), (741, 189568), (832, 168834), (912, 154024), (988, 142176), (1216, 115518), (1248, 112556), (1481, 94848), (1482, 94784), (1664, 84417), (1824, 77012), (1976, 71088), (2432, 57759), (2496, 56278), (2962, 47424), (2964, 47392), (3648, 38506), (3952, 35544), (4443, 31616), (4992, 28139), (5924, 23712), (5928, 23696), (7296, 19253), (7904, 17772), (8886, 15808), (11848, 11856)]