164022320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26627}}^1$

素因数の和:26658

約数の個数: 80

約数和(自身を含む): 475469568

約数和(自身を除く): 311447248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 26627, 53254, 106508, 133135, 186389, 213016, 266270, 292897, 372778, 426032, 532540, 585794, 745556, 931945, 1065080, 1171588, 1464485, 1491112, 1863890, 2050279, 2130160, 2343176, 2928970, 2982224, 3727780, 4100558, 4686352, 5857940, 7455560, 8201116, 10251395, 11715880, 14911120, 16402232, 20502790, 23431760, 32804464, 41005580, 82011160, 164022320]

約数ペア:

[(1, 164022320), (2, 82011160), (4, 41005580), (5, 32804464), (7, 23431760), (8, 20502790), (10, 16402232), (11, 14911120), (14, 11715880), (16, 10251395), (20, 8201116), (22, 7455560), (28, 5857940), (35, 4686352), (40, 4100558), (44, 3727780), (55, 2982224), (56, 2928970), (70, 2343176), (77, 2130160), (80, 2050279), (88, 1863890), (110, 1491112), (112, 1464485), (140, 1171588), (154, 1065080), (176, 931945), (220, 745556), (280, 585794), (308, 532540), (385, 426032), (440, 372778), (560, 292897), (616, 266270), (770, 213016), (880, 186389), (1232, 133135), (1540, 106508), (3080, 53254), (6160, 26627)]