135724288

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 335543040

約数和(自身を除く): 199818752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 89, 92, 112, 128, 148, 161, 178, 184, 224, 256, 259, 296, 322, 356, 368, 448, 518, 592, 623, 644, 712, 736, 851, 896, 1036, 1184, 1246, 1288, 1424, 1472, 1702, 1792, 2047, 2072, 2368, 2492, 2576, 2848, 2944, 3293, 3404, 4094, 4144, 4736, 4984, 5152, 5696, 5888, 5957, 6586, 6808, 8188, 8288, 9472, 9968, 10304, 11392, 11914, 13172, 13616, 14329, 16376, 16576, 19936, 20608, 22784, 23051, 23828, 26344, 27232, 28658, 32752, 33152, 39872, 41216, 46102, 47656, 52688, 54464, 57316, 65504, 66304, 75739, 79744, 92204, 95312, 105376, 108928, 114632, 131008, 151478, 159488, 184408, 190624, 210752, 217856, 229264, 262016, 302956, 368816, 381248, 421504, 458528, 524032, 530173, 605912, 737632, 762496, 843008, 917056, 1060346, 1211824, 1475264, 1524992, 1834112, 2120692, 2423648, 2950528, 3668224, 4241384, 4847296, 5901056, 8482768, 9694592, 16965536, 19389184, 33931072, 67862144, 135724288]

約数ペア:

[(1, 135724288), (2, 67862144), (4, 33931072), (7, 19389184), (8, 16965536), (14, 9694592), (16, 8482768), (23, 5901056), (28, 4847296), (32, 4241384), (37, 3668224), (46, 2950528), (56, 2423648), (64, 2120692), (74, 1834112), (89, 1524992), (92, 1475264), (112, 1211824), (128, 1060346), (148, 917056), (161, 843008), (178, 762496), (184, 737632), (224, 605912), (256, 530173), (259, 524032), (296, 458528), (322, 421504), (356, 381248), (368, 368816), (448, 302956), (518, 262016), (592, 229264), (623, 217856), (644, 210752), (712, 190624), (736, 184408), (851, 159488), (896, 151478), (1036, 131008), (1184, 114632), (1246, 108928), (1288, 105376), (1424, 95312), (1472, 92204), (1702, 79744), (1792, 75739), (2047, 66304), (2072, 65504), (2368, 57316), (2492, 54464), (2576, 52688), (2848, 47656), (2944, 46102), (3293, 41216), (3404, 39872), (4094, 33152), (4144, 32752), (4736, 28658), (4984, 27232), (5152, 26344), (5696, 23828), (5888, 23051), (5957, 22784), (6586, 20608), (6808, 19936), (8188, 16576), (8288, 16376), (9472, 14329), (9968, 13616), (10304, 13172), (11392, 11914)]