166295752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 380419200

約数和(自身を除く): 214123448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2141, 2774, 4088, 4282, 5548, 8564, 9709, 11096, 14987, 17128, 19418, 29974, 38836, 40679, 59948, 77672, 81358, 119896, 156293, 162716, 284753, 312586, 325432, 569506, 625172, 1094051, 1139012, 1250344, 2188102, 2278024, 2969567, 4376204, 5939134, 8752408, 11878268, 20786969, 23756536, 41573938, 83147876, 166295752]

約数ペア:

[(1, 166295752), (2, 83147876), (4, 41573938), (7, 23756536), (8, 20786969), (14, 11878268), (19, 8752408), (28, 5939134), (38, 4376204), (56, 2969567), (73, 2278024), (76, 2188102), (133, 1250344), (146, 1139012), (152, 1094051), (266, 625172), (292, 569506), (511, 325432), (532, 312586), (584, 284753), (1022, 162716), (1064, 156293), (1387, 119896), (2044, 81358), (2141, 77672), (2774, 59948), (4088, 40679), (4282, 38836), (5548, 29974), (8564, 19418), (9709, 17128), (11096, 14987)]