167390228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 183877612

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 43, 46, 68, 76, 86, 92, 131, 172, 262, 323, 391, 437, 524, 646, 731, 782, 817, 874, 989, 1292, 1462, 1564, 1634, 1748, 1978, 2227, 2489, 2924, 3013, 3268, 3956, 4454, 4978, 5633, 6026, 7429, 8908, 9956, 11266, 12052, 13889, 14858, 16813, 18791, 22532, 27778, 29716, 33626, 37582, 42313, 51221, 55556, 57247, 67252, 75164, 84626, 95761, 102442, 107027, 114494, 129559, 169252, 191522, 204884, 214054, 228988, 259118, 319447, 383044, 428108, 518236, 638894, 973199, 1277788, 1819459, 1946398, 2202503, 2461621, 3638918, 3892796, 4405006, 4923242, 7277836, 8810012, 9846484, 41847557, 83695114, 167390228]

約数ペア:

[(1, 167390228), (2, 83695114), (4, 41847557), (17, 9846484), (19, 8810012), (23, 7277836), (34, 4923242), (38, 4405006), (43, 3892796), (46, 3638918), (68, 2461621), (76, 2202503), (86, 1946398), (92, 1819459), (131, 1277788), (172, 973199), (262, 638894), (323, 518236), (391, 428108), (437, 383044), (524, 319447), (646, 259118), (731, 228988), (782, 214054), (817, 204884), (874, 191522), (989, 169252), (1292, 129559), (1462, 114494), (1564, 107027), (1634, 102442), (1748, 95761), (1978, 84626), (2227, 75164), (2489, 67252), (2924, 57247), (3013, 55556), (3268, 51221), (3956, 42313), (4454, 37582), (4978, 33626), (5633, 29716), (6026, 27778), (7429, 22532), (8908, 18791), (9956, 16813), (11266, 14858), (12052, 13889)]