164760362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 309899520

約数和(自身を除く): 145139158

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 46, 221, 247, 299, 323, 391, 437, 442, 494, 598, 646, 782, 853, 874, 1706, 4199, 5083, 5681, 7429, 8398, 10166, 11089, 11362, 14501, 14858, 16207, 19619, 22178, 29002, 32414, 39238, 96577, 188513, 193154, 210691, 255047, 275519, 333523, 372761, 377026, 421382, 510094, 551038, 667046, 745522, 3581747, 4335799, 4845893, 6336937, 7163494, 8671598, 9691786, 12673874, 82380181, 164760362]

約数ペア:

[(1, 164760362), (2, 82380181), (13, 12673874), (17, 9691786), (19, 8671598), (23, 7163494), (26, 6336937), (34, 4845893), (38, 4335799), (46, 3581747), (221, 745522), (247, 667046), (299, 551038), (323, 510094), (391, 421382), (437, 377026), (442, 372761), (494, 333523), (598, 275519), (646, 255047), (782, 210691), (853, 193154), (874, 188513), (1706, 96577), (4199, 39238), (5083, 32414), (5681, 29002), (7429, 22178), (8398, 19619), (10166, 16207), (11089, 14858), (11362, 14501)]