142236528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{423323}}^1$

素因数の和:423341

約数の個数: 40

約数和(自身を含む): 419937408

約数和(自身を除く): 277700880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 423323, 846646, 1269969, 1693292, 2539938, 2963261, 3386584, 5079876, 5926522, 6773168, 8889783, 10159752, 11853044, 17779566, 20319504, 23706088, 35559132, 47412176, 71118264, 142236528]

約数ペア:

[(1, 142236528), (2, 71118264), (3, 47412176), (4, 35559132), (6, 23706088), (7, 20319504), (8, 17779566), (12, 11853044), (14, 10159752), (16, 8889783), (21, 6773168), (24, 5926522), (28, 5079876), (42, 3386584), (48, 2963261), (56, 2539938), (84, 1693292), (112, 1269969), (168, 846646), (336, 423323)]