142652256

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 108

約数和(自身を含む): 398976228

約数和(自身を除く): 256323972

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 69, 92, 96, 106, 138, 159, 184, 212, 276, 318, 368, 424, 529, 552, 636, 736, 848, 1058, 1104, 1219, 1272, 1587, 1696, 2116, 2208, 2438, 2544, 2809, 3174, 3657, 4232, 4876, 5088, 5618, 6348, 7314, 8427, 8464, 9752, 11236, 12696, 14628, 16854, 16928, 19504, 22472, 25392, 28037, 29256, 33708, 39008, 44944, 50784, 56074, 58512, 64607, 67416, 84111, 89888, 112148, 117024, 129214, 134832, 168222, 193821, 224296, 258428, 269664, 336444, 387642, 448592, 516856, 672888, 775284, 897184, 1033712, 1345776, 1485961, 1550568, 2067424, 2691552, 2971922, 3101136, 4457883, 5943844, 6202272, 8915766, 11887688, 17831532, 23775376, 35663064, 47550752, 71326128, 142652256]

約数ペア:

[(1, 142652256), (2, 71326128), (3, 47550752), (4, 35663064), (6, 23775376), (8, 17831532), (12, 11887688), (16, 8915766), (23, 6202272), (24, 5943844), (32, 4457883), (46, 3101136), (48, 2971922), (53, 2691552), (69, 2067424), (92, 1550568), (96, 1485961), (106, 1345776), (138, 1033712), (159, 897184), (184, 775284), (212, 672888), (276, 516856), (318, 448592), (368, 387642), (424, 336444), (529, 269664), (552, 258428), (636, 224296), (736, 193821), (848, 168222), (1058, 134832), (1104, 129214), (1219, 117024), (1272, 112148), (1587, 89888), (1696, 84111), (2116, 67416), (2208, 64607), (2438, 58512), (2544, 56074), (2809, 50784), (3174, 44944), (3657, 39008), (4232, 33708), (4876, 29256), (5088, 28037), (5618, 25392), (6348, 22472), (7314, 19504), (8427, 16928), (8464, 16854), (9752, 14628), (11236, 12696)]