156965716852

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1\times {\mathrm{13259}}^1$

素因数の和:16120

約数の個数: 48

約数和(自身を含む): 316072149120

約数和(自身を除く): 159106432268

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2693, 4396, 5386, 10772, 13259, 18851, 26518, 37702, 53036, 75404, 92813, 185626, 371252, 422801, 845602, 1691204, 2081663, 2959607, 4163326, 5919214, 8326652, 11838428, 14571641, 29143282, 35706487, 58286564, 71412974, 142825948, 249945409, 499890818, 999781636, 5605918459, 11211836918, 22423673836, 39241429213, 78482858426, 156965716852]

約数ペア:

[(1, 156965716852), (2, 78482858426), (4, 39241429213), (7, 22423673836), (14, 11211836918), (28, 5605918459), (157, 999781636), (314, 499890818), (628, 249945409), (1099, 142825948), (2198, 71412974), (2693, 58286564), (4396, 35706487), (5386, 29143282), (10772, 14571641), (13259, 11838428), (18851, 8326652), (26518, 5919214), (37702, 4163326), (53036, 2959607), (75404, 2081663), (92813, 1691204), (185626, 845602), (371252, 422801)]