126712128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 352755200

約数和(自身を除く): 226043072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 183, 186, 192, 244, 248, 349, 366, 372, 488, 496, 698, 732, 744, 976, 992, 1047, 1396, 1464, 1488, 1891, 1952, 1984, 2094, 2792, 2928, 2976, 3782, 3904, 4188, 5584, 5673, 5856, 5952, 7564, 8376, 10819, 11168, 11346, 11712, 15128, 16752, 21289, 21638, 22336, 22692, 30256, 32457, 33504, 42578, 43276, 45384, 60512, 63867, 64914, 67008, 85156, 86552, 90768, 121024, 127734, 129828, 170312, 173104, 181536, 255468, 259656, 340624, 346208, 363072, 510936, 519312, 659959, 681248, 692416, 1021872, 1038624, 1319918, 1362496, 1979877, 2043744, 2077248, 2639836, 3959754, 4087488, 5279672, 7919508, 10559344, 15839016, 21118688, 31678032, 42237376, 63356064, 126712128]

約数ペア:

[(1, 126712128), (2, 63356064), (3, 42237376), (4, 31678032), (6, 21118688), (8, 15839016), (12, 10559344), (16, 7919508), (24, 5279672), (31, 4087488), (32, 3959754), (48, 2639836), (61, 2077248), (62, 2043744), (64, 1979877), (93, 1362496), (96, 1319918), (122, 1038624), (124, 1021872), (183, 692416), (186, 681248), (192, 659959), (244, 519312), (248, 510936), (349, 363072), (366, 346208), (372, 340624), (488, 259656), (496, 255468), (698, 181536), (732, 173104), (744, 170312), (976, 129828), (992, 127734), (1047, 121024), (1396, 90768), (1464, 86552), (1488, 85156), (1891, 67008), (1952, 64914), (1984, 63867), (2094, 60512), (2792, 45384), (2928, 43276), (2976, 42578), (3782, 33504), (3904, 32457), (4188, 30256), (5584, 22692), (5673, 22336), (5856, 21638), (5952, 21289), (7564, 16752), (8376, 15128), (10819, 11712), (11168, 11346)]