190999476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7547}}^1$

素因数の和:7613

約数の個数: 72

約数和(自身を含む): 522019680

約数和(自身を除く): 331020204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 7547, 8436, 12654, 15094, 22641, 25308, 30188, 45282, 67923, 90564, 135846, 143393, 271692, 279239, 286786, 430179, 558478, 573572, 837717, 860358, 1116956, 1290537, 1675434, 1720716, 2513151, 2581074, 3350868, 5026302, 5162148, 5305541, 10052604, 10611082, 15916623, 21222164, 31833246, 47749869, 63666492, 95499738, 190999476]

約数ペア:

[(1, 190999476), (2, 95499738), (3, 63666492), (4, 47749869), (6, 31833246), (9, 21222164), (12, 15916623), (18, 10611082), (19, 10052604), (36, 5305541), (37, 5162148), (38, 5026302), (57, 3350868), (74, 2581074), (76, 2513151), (111, 1720716), (114, 1675434), (148, 1290537), (171, 1116956), (222, 860358), (228, 837717), (333, 573572), (342, 558478), (444, 430179), (666, 286786), (684, 279239), (703, 271692), (1332, 143393), (1406, 135846), (2109, 90564), (2812, 67923), (4218, 45282), (6327, 30188), (7547, 25308), (8436, 22641), (12654, 15094)]