161489304

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 451105200

約数和(自身を除く): 289615896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 101, 106, 159, 202, 212, 303, 318, 404, 419, 424, 477, 606, 636, 808, 838, 909, 954, 1212, 1257, 1272, 1676, 1818, 1908, 2424, 2514, 3352, 3636, 3771, 3816, 5028, 5353, 7272, 7542, 10056, 10706, 15084, 16059, 21412, 22207, 30168, 32118, 42319, 42824, 44414, 48177, 64236, 66621, 84638, 88828, 96354, 126957, 128472, 133242, 169276, 177656, 192708, 199863, 253914, 266484, 338552, 380871, 385416, 399726, 507828, 532968, 761742, 799452, 1015656, 1523484, 1598904, 2242907, 3046968, 4485814, 6728721, 8971628, 13457442, 17943256, 20186163, 26914884, 40372326, 53829768, 80744652, 161489304]

約数ペア:

[(1, 161489304), (2, 80744652), (3, 53829768), (4, 40372326), (6, 26914884), (8, 20186163), (9, 17943256), (12, 13457442), (18, 8971628), (24, 6728721), (36, 4485814), (53, 3046968), (72, 2242907), (101, 1598904), (106, 1523484), (159, 1015656), (202, 799452), (212, 761742), (303, 532968), (318, 507828), (404, 399726), (419, 385416), (424, 380871), (477, 338552), (606, 266484), (636, 253914), (808, 199863), (838, 192708), (909, 177656), (954, 169276), (1212, 133242), (1257, 128472), (1272, 126957), (1676, 96354), (1818, 88828), (1908, 84638), (2424, 66621), (2514, 64236), (3352, 48177), (3636, 44414), (3771, 42824), (3816, 42319), (5028, 32118), (5353, 30168), (7272, 22207), (7542, 21412), (10056, 16059), (10706, 15084)]