189955104

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 540509760

約数和(自身を除く): 350554656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 71, 87, 93, 96, 116, 124, 142, 174, 186, 213, 232, 248, 284, 348, 372, 426, 464, 496, 568, 696, 744, 852, 899, 928, 961, 992, 1136, 1392, 1488, 1704, 1798, 1922, 2059, 2201, 2272, 2697, 2784, 2883, 2976, 3408, 3596, 3844, 4118, 4402, 5394, 5766, 6177, 6603, 6816, 7192, 7688, 8236, 8804, 10788, 11532, 12354, 13206, 14384, 15376, 16472, 17608, 21576, 23064, 24708, 26412, 27869, 28768, 30752, 32944, 35216, 43152, 46128, 49416, 52824, 55738, 63829, 65888, 68231, 70432, 83607, 86304, 92256, 98832, 105648, 111476, 127658, 136462, 167214, 191487, 197664, 204693, 211296, 222952, 255316, 272924, 334428, 382974, 409386, 445904, 510632, 545848, 668856, 765948, 818772, 891808, 1021264, 1091696, 1337712, 1531896, 1637544, 1978699, 2042528, 2183392, 2675424, 3063792, 3275088, 3957398, 5936097, 6127584, 6550176, 7914796, 11872194, 15829592, 23744388, 31659184, 47488776, 63318368, 94977552, 189955104]

約数ペア:

[(1, 189955104), (2, 94977552), (3, 63318368), (4, 47488776), (6, 31659184), (8, 23744388), (12, 15829592), (16, 11872194), (24, 7914796), (29, 6550176), (31, 6127584), (32, 5936097), (48, 3957398), (58, 3275088), (62, 3063792), (71, 2675424), (87, 2183392), (93, 2042528), (96, 1978699), (116, 1637544), (124, 1531896), (142, 1337712), (174, 1091696), (186, 1021264), (213, 891808), (232, 818772), (248, 765948), (284, 668856), (348, 545848), (372, 510632), (426, 445904), (464, 409386), (496, 382974), (568, 334428), (696, 272924), (744, 255316), (852, 222952), (899, 211296), (928, 204693), (961, 197664), (992, 191487), (1136, 167214), (1392, 136462), (1488, 127658), (1704, 111476), (1798, 105648), (1922, 98832), (2059, 92256), (2201, 86304), (2272, 83607), (2697, 70432), (2784, 68231), (2883, 65888), (2976, 63829), (3408, 55738), (3596, 52824), (3844, 49416), (4118, 46128), (4402, 43152), (5394, 35216), (5766, 32944), (6177, 30752), (6603, 28768), (6816, 27869), (7192, 26412), (7688, 24708), (8236, 23064), (8804, 21576), (10788, 17608), (11532, 16472), (12354, 15376), (13206, 14384)]