161960904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6301}}^1$

素因数の和:6340

約数の個数: 128

約数和(自身を含む): 544492800

約数和(自身を除く): 382531896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6301, 6426, 8568, 12602, 12852, 18903, 25204, 25704, 37806, 44107, 50408, 56709, 75612, 88214, 107117, 113418, 132321, 151224, 170127, 176428, 214234, 226836, 264642, 321351, 340254, 352856, 396963, 428468, 453672, 529284, 642702, 680508, 749819, 793926, 856936, 964053, 1058568, 1190889, 1285404, 1361016, 1499638, 1587852, 1928106, 2249457, 2381778, 2570808, 2892159, 2999276, 3175704, 3856212, 4498914, 4763556, 5784318, 5998552, 6748371, 7712424, 8997828, 9527112, 11568636, 13496742, 17995656, 20245113, 23137272, 26993484, 40490226, 53986968, 80980452, 161960904]

約数ペア:

[(1, 161960904), (2, 80980452), (3, 53986968), (4, 40490226), (6, 26993484), (7, 23137272), (8, 20245113), (9, 17995656), (12, 13496742), (14, 11568636), (17, 9527112), (18, 8997828), (21, 7712424), (24, 6748371), (27, 5998552), (28, 5784318), (34, 4763556), (36, 4498914), (42, 3856212), (51, 3175704), (54, 2999276), (56, 2892159), (63, 2570808), (68, 2381778), (72, 2249457), (84, 1928106), (102, 1587852), (108, 1499638), (119, 1361016), (126, 1285404), (136, 1190889), (153, 1058568), (168, 964053), (189, 856936), (204, 793926), (216, 749819), (238, 680508), (252, 642702), (306, 529284), (357, 453672), (378, 428468), (408, 396963), (459, 352856), (476, 340254), (504, 321351), (612, 264642), (714, 226836), (756, 214234), (918, 176428), (952, 170127), (1071, 151224), (1224, 132321), (1428, 113418), (1512, 107117), (1836, 88214), (2142, 75612), (2856, 56709), (3213, 50408), (3672, 44107), (4284, 37806), (6301, 25704), (6426, 25204), (8568, 18903), (12602, 12852)]