142746246

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 338722560

約数和(自身を除く): 195976314

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 131, 153, 262, 306, 393, 459, 786, 918, 1179, 1187, 2227, 2358, 2374, 3537, 3561, 4454, 6681, 7074, 7122, 10683, 13362, 20043, 20179, 21366, 32049, 40086, 40358, 60129, 60537, 64098, 120258, 121074, 155497, 181611, 310994, 363222, 466491, 544833, 932982, 1089666, 1399473, 2643449, 2798946, 4198419, 5286898, 7930347, 8396838, 15860694, 23791041, 47582082, 71373123, 142746246]

約数ペア:

[(1, 142746246), (2, 71373123), (3, 47582082), (6, 23791041), (9, 15860694), (17, 8396838), (18, 7930347), (27, 5286898), (34, 4198419), (51, 2798946), (54, 2643449), (102, 1399473), (131, 1089666), (153, 932982), (262, 544833), (306, 466491), (393, 363222), (459, 310994), (786, 181611), (918, 155497), (1179, 121074), (1187, 120258), (2227, 64098), (2358, 60537), (2374, 60129), (3537, 40358), (3561, 40086), (4454, 32049), (6681, 21366), (7074, 20179), (7122, 20043), (10683, 13362)]