138871096

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 347760000

約数和(自身を除く): 208888904

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 229, 238, 343, 364, 392, 442, 458, 476, 637, 686, 728, 833, 884, 916, 952, 1274, 1372, 1547, 1603, 1666, 1768, 1832, 2548, 2744, 2977, 3094, 3206, 3332, 3893, 4459, 5096, 5831, 5954, 6188, 6412, 6664, 7786, 8918, 10829, 11221, 11662, 11908, 12376, 12824, 15572, 17836, 20839, 21658, 22442, 23324, 23816, 27251, 31144, 35672, 41678, 43316, 44884, 46648, 50609, 54502, 75803, 78547, 83356, 86632, 89768, 101218, 109004, 145873, 151606, 157094, 166712, 190757, 202436, 218008, 291746, 303212, 314188, 354263, 381514, 404872, 583492, 606424, 628376, 708526, 763028, 1021111, 1166984, 1335299, 1417052, 1526056, 2042222, 2479841, 2670598, 2834104, 4084444, 4959682, 5341196, 8168888, 9919364, 10682392, 17358887, 19838728, 34717774, 69435548, 138871096]

約数ペア:

[(1, 138871096), (2, 69435548), (4, 34717774), (7, 19838728), (8, 17358887), (13, 10682392), (14, 9919364), (17, 8168888), (26, 5341196), (28, 4959682), (34, 4084444), (49, 2834104), (52, 2670598), (56, 2479841), (68, 2042222), (91, 1526056), (98, 1417052), (104, 1335299), (119, 1166984), (136, 1021111), (182, 763028), (196, 708526), (221, 628376), (229, 606424), (238, 583492), (343, 404872), (364, 381514), (392, 354263), (442, 314188), (458, 303212), (476, 291746), (637, 218008), (686, 202436), (728, 190757), (833, 166712), (884, 157094), (916, 151606), (952, 145873), (1274, 109004), (1372, 101218), (1547, 89768), (1603, 86632), (1666, 83356), (1768, 78547), (1832, 75803), (2548, 54502), (2744, 50609), (2977, 46648), (3094, 44884), (3206, 43316), (3332, 41678), (3893, 35672), (4459, 31144), (5096, 27251), (5831, 23816), (5954, 23324), (6188, 22442), (6412, 21658), (6664, 20839), (7786, 17836), (8918, 15572), (10829, 12824), (11221, 12376), (11662, 11908)]