171238716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2120

約数の個数: 108

約数和(自身を含む): 501064200

約数和(自身を除く): 329825484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 484, 627, 684, 726, 836, 1089, 1254, 1452, 1881, 2069, 2178, 2299, 2508, 3762, 4138, 4356, 4598, 6207, 6897, 7524, 8276, 9196, 12414, 13794, 18621, 20691, 22759, 24828, 27588, 37242, 39311, 41382, 45518, 68277, 74484, 78622, 82764, 91036, 117933, 136554, 157244, 204831, 235866, 250349, 273108, 353799, 409662, 432421, 471732, 500698, 707598, 751047, 819324, 864842, 1001396, 1297263, 1415196, 1502094, 1729684, 2253141, 2594526, 3004188, 3891789, 4506282, 4756631, 5189052, 7783578, 9012564, 9513262, 14269893, 15567156, 19026524, 28539786, 42809679, 57079572, 85619358, 171238716]

約数ペア:

[(1, 171238716), (2, 85619358), (3, 57079572), (4, 42809679), (6, 28539786), (9, 19026524), (11, 15567156), (12, 14269893), (18, 9513262), (19, 9012564), (22, 7783578), (33, 5189052), (36, 4756631), (38, 4506282), (44, 3891789), (57, 3004188), (66, 2594526), (76, 2253141), (99, 1729684), (114, 1502094), (121, 1415196), (132, 1297263), (171, 1001396), (198, 864842), (209, 819324), (228, 751047), (242, 707598), (342, 500698), (363, 471732), (396, 432421), (418, 409662), (484, 353799), (627, 273108), (684, 250349), (726, 235866), (836, 204831), (1089, 157244), (1254, 136554), (1452, 117933), (1881, 91036), (2069, 82764), (2178, 78622), (2299, 74484), (2508, 68277), (3762, 45518), (4138, 41382), (4356, 39311), (4598, 37242), (6207, 27588), (6897, 24828), (7524, 22759), (8276, 20691), (9196, 18621), (12414, 13794)]