179220114

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 419291136

約数和(自身を除く): 240071022

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 127, 162, 186, 254, 279, 281, 381, 558, 562, 762, 837, 843, 1143, 1674, 1686, 2286, 2511, 2529, 3429, 3937, 5022, 5058, 6858, 7587, 7874, 8711, 10287, 11811, 15174, 17422, 20574, 22761, 23622, 26133, 35433, 35687, 45522, 52266, 70866, 71374, 78399, 106299, 107061, 156798, 212598, 214122, 235197, 318897, 321183, 470394, 637794, 642366, 705591, 963549, 1106297, 1411182, 1927098, 2212594, 2890647, 3318891, 5781294, 6637782, 9956673, 19913346, 29870019, 59740038, 89610057, 179220114]

約数ペア:

[(1, 179220114), (2, 89610057), (3, 59740038), (6, 29870019), (9, 19913346), (18, 9956673), (27, 6637782), (31, 5781294), (54, 3318891), (62, 2890647), (81, 2212594), (93, 1927098), (127, 1411182), (162, 1106297), (186, 963549), (254, 705591), (279, 642366), (281, 637794), (381, 470394), (558, 321183), (562, 318897), (762, 235197), (837, 214122), (843, 212598), (1143, 156798), (1674, 107061), (1686, 106299), (2286, 78399), (2511, 71374), (2529, 70866), (3429, 52266), (3937, 45522), (5022, 35687), (5058, 35433), (6858, 26133), (7587, 23622), (7874, 22761), (8711, 20574), (10287, 17422), (11811, 15174)]