137661972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 377447616

約数和(自身を除く): 239785644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2273, 2884, 4326, 4546, 5047, 6819, 8652, 9092, 10094, 13638, 15141, 15911, 20188, 27276, 30282, 31822, 47733, 60564, 63644, 95466, 111377, 190932, 222754, 234119, 334131, 445508, 468238, 668262, 702357, 936476, 1336524, 1404714, 1638833, 2809428, 3277666, 4916499, 6555332, 9832998, 11471831, 19665996, 22943662, 34415493, 45887324, 68830986, 137661972]

約数ペア:

[(1, 137661972), (2, 68830986), (3, 45887324), (4, 34415493), (6, 22943662), (7, 19665996), (12, 11471831), (14, 9832998), (21, 6555332), (28, 4916499), (42, 3277666), (49, 2809428), (84, 1638833), (98, 1404714), (103, 1336524), (147, 936476), (196, 702357), (206, 668262), (294, 468238), (309, 445508), (412, 334131), (588, 234119), (618, 222754), (721, 190932), (1236, 111377), (1442, 95466), (2163, 63644), (2273, 60564), (2884, 47733), (4326, 31822), (4546, 30282), (5047, 27276), (6819, 20188), (8652, 15911), (9092, 15141), (10094, 13638)]