156741759140

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1\times {\mathrm{40433}}^1$

素因数の和:41492

約数の個数: 48

約数和(自身を含む): 330950672640

約数和(自身を除く): 174208913500

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 811, 956, 1195, 1622, 2390, 3244, 4055, 4780, 8110, 16220, 40433, 80866, 161732, 193829, 202165, 387658, 404330, 775316, 808660, 969145, 1938290, 3876580, 9663487, 19326974, 32791163, 38653948, 48317435, 65582326, 96634870, 131164652, 163955815, 193269740, 327911630, 655823260, 7837087957, 15674175914, 31348351828, 39185439785, 78370879570, 156741759140]

約数ペア:

[(1, 156741759140), (2, 78370879570), (4, 39185439785), (5, 31348351828), (10, 15674175914), (20, 7837087957), (239, 655823260), (478, 327911630), (811, 193269740), (956, 163955815), (1195, 131164652), (1622, 96634870), (2390, 65582326), (3244, 48317435), (4055, 38653948), (4780, 32791163), (8110, 19326974), (16220, 9663487), (40433, 3876580), (80866, 1938290), (161732, 969145), (193829, 808660), (202165, 775316), (387658, 404330)]