127922928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 388202832

約数和(自身を除く): 260279904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 137, 147, 168, 196, 274, 294, 336, 392, 397, 411, 548, 588, 784, 794, 822, 959, 1096, 1176, 1191, 1588, 1644, 1918, 2192, 2352, 2382, 2779, 2877, 3176, 3288, 3836, 4764, 5558, 5754, 6352, 6576, 6713, 7672, 8337, 9528, 11116, 11508, 13426, 15344, 16674, 19056, 19453, 20139, 22232, 23016, 26852, 33348, 38906, 40278, 44464, 46032, 53704, 54389, 58359, 66696, 77812, 80556, 107408, 108778, 116718, 133392, 155624, 161112, 163167, 217556, 233436, 311248, 322224, 326334, 380723, 435112, 466872, 652668, 761446, 870224, 933744, 1142169, 1305336, 1522892, 2284338, 2610672, 2665061, 3045784, 4568676, 5330122, 6091568, 7995183, 9137352, 10660244, 15990366, 18274704, 21320488, 31980732, 42640976, 63961464, 127922928]

約数ペア:

[(1, 127922928), (2, 63961464), (3, 42640976), (4, 31980732), (6, 21320488), (7, 18274704), (8, 15990366), (12, 10660244), (14, 9137352), (16, 7995183), (21, 6091568), (24, 5330122), (28, 4568676), (42, 3045784), (48, 2665061), (49, 2610672), (56, 2284338), (84, 1522892), (98, 1305336), (112, 1142169), (137, 933744), (147, 870224), (168, 761446), (196, 652668), (274, 466872), (294, 435112), (336, 380723), (392, 326334), (397, 322224), (411, 311248), (548, 233436), (588, 217556), (784, 163167), (794, 161112), (822, 155624), (959, 133392), (1096, 116718), (1176, 108778), (1191, 107408), (1588, 80556), (1644, 77812), (1918, 66696), (2192, 58359), (2352, 54389), (2382, 53704), (2779, 46032), (2877, 44464), (3176, 40278), (3288, 38906), (3836, 33348), (4764, 26852), (5558, 23016), (5754, 22232), (6352, 20139), (6576, 19453), (6713, 19056), (7672, 16674), (8337, 15344), (9528, 13426), (11116, 11508)]