138755256

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 380160000

約数和(自身を除く): 241404744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 59, 62, 87, 93, 109, 116, 118, 124, 174, 177, 186, 218, 232, 236, 248, 327, 348, 354, 372, 436, 472, 654, 696, 708, 744, 872, 899, 1308, 1416, 1711, 1798, 1829, 2616, 2697, 3161, 3379, 3422, 3596, 3658, 5133, 5394, 5487, 6322, 6431, 6758, 6844, 7192, 7316, 9483, 10137, 10266, 10788, 10974, 12644, 12862, 13516, 13688, 14632, 18966, 19293, 20274, 20532, 21576, 21948, 25288, 25724, 27032, 37932, 38586, 40548, 41064, 43896, 51448, 53041, 75864, 77172, 81096, 97991, 106082, 154344, 159123, 186499, 195982, 199361, 212164, 293973, 318246, 372998, 391964, 398722, 424328, 559497, 587946, 598083, 636492, 745996, 783928, 797444, 1118994, 1175892, 1196166, 1272984, 1491992, 1594888, 2237988, 2351784, 2392332, 4475976, 4784664, 5781469, 11562938, 17344407, 23125876, 34688814, 46251752, 69377628, 138755256]

約数ペア:

[(1, 138755256), (2, 69377628), (3, 46251752), (4, 34688814), (6, 23125876), (8, 17344407), (12, 11562938), (24, 5781469), (29, 4784664), (31, 4475976), (58, 2392332), (59, 2351784), (62, 2237988), (87, 1594888), (93, 1491992), (109, 1272984), (116, 1196166), (118, 1175892), (124, 1118994), (174, 797444), (177, 783928), (186, 745996), (218, 636492), (232, 598083), (236, 587946), (248, 559497), (327, 424328), (348, 398722), (354, 391964), (372, 372998), (436, 318246), (472, 293973), (654, 212164), (696, 199361), (708, 195982), (744, 186499), (872, 159123), (899, 154344), (1308, 106082), (1416, 97991), (1711, 81096), (1798, 77172), (1829, 75864), (2616, 53041), (2697, 51448), (3161, 43896), (3379, 41064), (3422, 40548), (3596, 38586), (3658, 37932), (5133, 27032), (5394, 25724), (5487, 25288), (6322, 21948), (6431, 21576), (6758, 20532), (6844, 20274), (7192, 19293), (7316, 18966), (9483, 14632), (10137, 13688), (10266, 13516), (10788, 12862), (10974, 12644)]