156726944

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 72

約数和(自身を含む): 359258004

約数和(自身を除く): 202531060

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1496, 1936, 2057, 2381, 2992, 3872, 4114, 4762, 5984, 8228, 9524, 16456, 19048, 26191, 32912, 38096, 40477, 52382, 65824, 76192, 80954, 104764, 161908, 209528, 288101, 323816, 419056, 445247, 576202, 647632, 838112, 890494, 1152404, 1295264, 1780988, 2304808, 3561976, 4609616, 4897717, 7123952, 9219232, 9795434, 14247904, 19590868, 39181736, 78363472, 156726944]

約数ペア:

[(1, 156726944), (2, 78363472), (4, 39181736), (8, 19590868), (11, 14247904), (16, 9795434), (17, 9219232), (22, 7123952), (32, 4897717), (34, 4609616), (44, 3561976), (68, 2304808), (88, 1780988), (121, 1295264), (136, 1152404), (176, 890494), (187, 838112), (242, 647632), (272, 576202), (352, 445247), (374, 419056), (484, 323816), (544, 288101), (748, 209528), (968, 161908), (1496, 104764), (1936, 80954), (2057, 76192), (2381, 65824), (2992, 52382), (3872, 40477), (4114, 38096), (4762, 32912), (5984, 26191), (8228, 19048), (9524, 16456)]