163243038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 388730880

約数和(自身を除く): 225487842

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 111, 146, 219, 222, 259, 438, 511, 518, 777, 1022, 1439, 1533, 1554, 2701, 2878, 3066, 4317, 5402, 8103, 8634, 10073, 16206, 18907, 20146, 30219, 37814, 53243, 56721, 60438, 105047, 106486, 113442, 159729, 210094, 315141, 319458, 372701, 630282, 735329, 745402, 1118103, 1470658, 2205987, 2236206, 3886739, 4411974, 7773478, 11660217, 23320434, 27207173, 54414346, 81621519, 163243038]

約数ペア:

[(1, 163243038), (2, 81621519), (3, 54414346), (6, 27207173), (7, 23320434), (14, 11660217), (21, 7773478), (37, 4411974), (42, 3886739), (73, 2236206), (74, 2205987), (111, 1470658), (146, 1118103), (219, 745402), (222, 735329), (259, 630282), (438, 372701), (511, 319458), (518, 315141), (777, 210094), (1022, 159729), (1439, 113442), (1533, 106486), (1554, 105047), (2701, 60438), (2878, 56721), (3066, 53243), (4317, 37814), (5402, 30219), (8103, 20146), (8634, 18907), (10073, 16206)]