147020148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21839}}^1$

素因数の和:21877

約数の個数: 72

約数和(自身を含む): 429287040

約数和(自身を除く): 282266892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 21839, 43678, 65517, 87356, 131034, 196551, 240229, 262068, 371263, 393102, 480458, 720687, 742526, 786204, 960916, 1113789, 1441374, 1485052, 2162061, 2227578, 2882748, 3341367, 4083893, 4324122, 4455156, 6682734, 8167786, 8648244, 12251679, 13365468, 16335572, 24503358, 36755037, 49006716, 73510074, 147020148]

約数ペア:

[(1, 147020148), (2, 73510074), (3, 49006716), (4, 36755037), (6, 24503358), (9, 16335572), (11, 13365468), (12, 12251679), (17, 8648244), (18, 8167786), (22, 6682734), (33, 4455156), (34, 4324122), (36, 4083893), (44, 3341367), (51, 2882748), (66, 2227578), (68, 2162061), (99, 1485052), (102, 1441374), (132, 1113789), (153, 960916), (187, 786204), (198, 742526), (204, 720687), (306, 480458), (374, 393102), (396, 371263), (561, 262068), (612, 240229), (748, 196551), (1122, 131034), (1683, 87356), (2244, 65517), (3366, 43678), (6732, 21839)]