145654912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 349574400

約数和(自身を除く): 203919488

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 247, 271, 272, 304, 323, 416, 442, 494, 542, 544, 608, 646, 832, 884, 988, 1084, 1088, 1216, 1292, 1664, 1768, 1976, 2168, 2176, 2432, 2584, 3523, 3536, 3952, 4199, 4336, 4607, 5149, 5168, 7046, 7072, 7904, 8398, 8672, 9214, 10298, 10336, 14092, 14144, 15808, 16796, 17344, 18428, 20596, 20672, 28184, 28288, 31616, 33592, 34688, 36856, 41192, 41344, 56368, 59891, 66937, 67184, 73712, 82384, 87533, 112736, 119782, 133874, 134368, 147424, 164768, 175066, 225472, 239564, 267748, 268736, 294848, 329536, 350132, 450944, 479128, 535496, 537472, 589696, 659072, 700264, 958256, 1070992, 1137929, 1400528, 1916512, 2141984, 2275858, 2801056, 3833024, 4283968, 4551716, 5602112, 7666048, 8567936, 9103432, 11204224, 18206864, 36413728, 72827456, 145654912]

約数ペア:

[(1, 145654912), (2, 72827456), (4, 36413728), (8, 18206864), (13, 11204224), (16, 9103432), (17, 8567936), (19, 7666048), (26, 5602112), (32, 4551716), (34, 4283968), (38, 3833024), (52, 2801056), (64, 2275858), (68, 2141984), (76, 1916512), (104, 1400528), (128, 1137929), (136, 1070992), (152, 958256), (208, 700264), (221, 659072), (247, 589696), (271, 537472), (272, 535496), (304, 479128), (323, 450944), (416, 350132), (442, 329536), (494, 294848), (542, 268736), (544, 267748), (608, 239564), (646, 225472), (832, 175066), (884, 164768), (988, 147424), (1084, 134368), (1088, 133874), (1216, 119782), (1292, 112736), (1664, 87533), (1768, 82384), (1976, 73712), (2168, 67184), (2176, 66937), (2432, 59891), (2584, 56368), (3523, 41344), (3536, 41192), (3952, 36856), (4199, 34688), (4336, 33592), (4607, 31616), (5149, 28288), (5168, 28184), (7046, 20672), (7072, 20596), (7904, 18428), (8398, 17344), (8672, 16796), (9214, 15808), (10298, 14144), (10336, 14092)]