142897896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{86291}}^1$

素因数の和:86326

約数の個数: 48

約数和(自身を含む): 403846560

約数和(自身を除く): 260948664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 86291, 172582, 258873, 345164, 517746, 690328, 776619, 1035492, 1553238, 1984693, 2070984, 3106476, 3969386, 5954079, 6212952, 7938772, 11908158, 15877544, 17862237, 23816316, 35724474, 47632632, 71448948, 142897896]

約数ペア:

[(1, 142897896), (2, 71448948), (3, 47632632), (4, 35724474), (6, 23816316), (8, 17862237), (9, 15877544), (12, 11908158), (18, 7938772), (23, 6212952), (24, 5954079), (36, 3969386), (46, 3106476), (69, 2070984), (72, 1984693), (92, 1553238), (138, 1035492), (184, 776619), (207, 690328), (276, 517746), (414, 345164), (552, 258873), (828, 172582), (1656, 86291)]