188660234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 356106240

約数和(自身を除く): 167446006

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 137, 167, 217, 266, 274, 334, 434, 589, 959, 1169, 1178, 1918, 2338, 2603, 3173, 4123, 4247, 5177, 5206, 6346, 8246, 8494, 10354, 18221, 22211, 22879, 29729, 36239, 36442, 44422, 45758, 59458, 72478, 80693, 98363, 160153, 161386, 196726, 320306, 434701, 564851, 688541, 709249, 869402, 1129702, 1377082, 1418498, 3042907, 4964743, 6085814, 9929486, 13475731, 26951462, 94330117, 188660234]

約数ペア:

[(1, 188660234), (2, 94330117), (7, 26951462), (14, 13475731), (19, 9929486), (31, 6085814), (38, 4964743), (62, 3042907), (133, 1418498), (137, 1377082), (167, 1129702), (217, 869402), (266, 709249), (274, 688541), (334, 564851), (434, 434701), (589, 320306), (959, 196726), (1169, 161386), (1178, 160153), (1918, 98363), (2338, 80693), (2603, 72478), (3173, 59458), (4123, 45758), (4247, 44422), (5177, 36442), (5206, 36239), (6346, 29729), (8246, 22879), (8494, 22211), (10354, 18221)]