161896032

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 499458960

約数和(自身を除く): 337562928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 204, 258, 272, 288, 306, 344, 387, 408, 516, 544, 612, 688, 731, 769, 774, 816, 1032, 1224, 1376, 1462, 1538, 1548, 1632, 2064, 2193, 2307, 2448, 2924, 3076, 3096, 4128, 4386, 4614, 4896, 5848, 6152, 6192, 6579, 6921, 8772, 9228, 11696, 12304, 12384, 13073, 13158, 13842, 17544, 18456, 23392, 24608, 26146, 26316, 27684, 33067, 35088, 36912, 39219, 52292, 52632, 55368, 66134, 70176, 73824, 78438, 99201, 104584, 105264, 110736, 117657, 132268, 156876, 198402, 209168, 210528, 221472, 235314, 264536, 297603, 313752, 396804, 418336, 470628, 529072, 562139, 595206, 627504, 793608, 941256, 1058144, 1124278, 1190412, 1255008, 1587216, 1686417, 1882512, 2248556, 2380824, 3174432, 3372834, 3765024, 4497112, 4761648, 5059251, 6745668, 8994224, 9523296, 10118502, 13491336, 17988448, 20237004, 26982672, 40474008, 53965344, 80948016, 161896032]

約数ペア:

[(1, 161896032), (2, 80948016), (3, 53965344), (4, 40474008), (6, 26982672), (8, 20237004), (9, 17988448), (12, 13491336), (16, 10118502), (17, 9523296), (18, 8994224), (24, 6745668), (32, 5059251), (34, 4761648), (36, 4497112), (43, 3765024), (48, 3372834), (51, 3174432), (68, 2380824), (72, 2248556), (86, 1882512), (96, 1686417), (102, 1587216), (129, 1255008), (136, 1190412), (144, 1124278), (153, 1058144), (172, 941256), (204, 793608), (258, 627504), (272, 595206), (288, 562139), (306, 529072), (344, 470628), (387, 418336), (408, 396804), (516, 313752), (544, 297603), (612, 264536), (688, 235314), (731, 221472), (769, 210528), (774, 209168), (816, 198402), (1032, 156876), (1224, 132268), (1376, 117657), (1462, 110736), (1538, 105264), (1548, 104584), (1632, 99201), (2064, 78438), (2193, 73824), (2307, 70176), (2448, 66134), (2924, 55368), (3076, 52632), (3096, 52292), (4128, 39219), (4386, 36912), (4614, 35088), (4896, 33067), (5848, 27684), (6152, 26316), (6192, 26146), (6579, 24608), (6921, 23392), (8772, 18456), (9228, 17544), (11696, 13842), (12304, 13158), (12384, 13073)]