172875056

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 340863600

約数和(自身を除く): 167988544

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 349, 373, 664, 698, 746, 1328, 1396, 1492, 2792, 2984, 5584, 5968, 28967, 30959, 57934, 61918, 115868, 123836, 130177, 231736, 247672, 260354, 463472, 495344, 520708, 1041416, 2082832, 10804691, 21609382, 43218764, 86437528, 172875056]

約数ペア:

[(1, 172875056), (2, 86437528), (4, 43218764), (8, 21609382), (16, 10804691), (83, 2082832), (166, 1041416), (332, 520708), (349, 495344), (373, 463472), (664, 260354), (698, 247672), (746, 231736), (1328, 130177), (1396, 123836), (1492, 115868), (2792, 61918), (2984, 57934), (5584, 30959), (5968, 28967)]