161716308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 433802880

約数和(自身を除く): 272086572

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 211, 221, 289, 422, 442, 578, 633, 663, 844, 867, 884, 1156, 1266, 1326, 1734, 2532, 2652, 2743, 3468, 3587, 3757, 4913, 5486, 7174, 7514, 8229, 9826, 10761, 10972, 11271, 14348, 14739, 15028, 16458, 19652, 21522, 22542, 29478, 32916, 43044, 45084, 46631, 58956, 60979, 63869, 93262, 121958, 127738, 139893, 182937, 186524, 191607, 243916, 255476, 279786, 365874, 383214, 559572, 731748, 766428, 792727, 1036643, 1585454, 2073286, 2378181, 3109929, 3170908, 4146572, 4756362, 6219858, 9512724, 12439716, 13476359, 26952718, 40429077, 53905436, 80858154, 161716308]

約数ペア:

[(1, 161716308), (2, 80858154), (3, 53905436), (4, 40429077), (6, 26952718), (12, 13476359), (13, 12439716), (17, 9512724), (26, 6219858), (34, 4756362), (39, 4146572), (51, 3170908), (52, 3109929), (68, 2378181), (78, 2073286), (102, 1585454), (156, 1036643), (204, 792727), (211, 766428), (221, 731748), (289, 559572), (422, 383214), (442, 365874), (578, 279786), (633, 255476), (663, 243916), (844, 191607), (867, 186524), (884, 182937), (1156, 139893), (1266, 127738), (1326, 121958), (1734, 93262), (2532, 63869), (2652, 60979), (2743, 58956), (3468, 46631), (3587, 45084), (3757, 43044), (4913, 32916), (5486, 29478), (7174, 22542), (7514, 21522), (8229, 19652), (9826, 16458), (10761, 15028), (10972, 14739), (11271, 14348)]