151928272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 305948672

約数和(自身を除く): 154020400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 1951, 2512, 3902, 4867, 7804, 9734, 15608, 19468, 31216, 38936, 60481, 77872, 120962, 241924, 306307, 483848, 612614, 967696, 1225228, 2450456, 4900912, 9495517, 18991034, 37982068, 75964136, 151928272]

約数ペア:

[(1, 151928272), (2, 75964136), (4, 37982068), (8, 18991034), (16, 9495517), (31, 4900912), (62, 2450456), (124, 1225228), (157, 967696), (248, 612614), (314, 483848), (496, 306307), (628, 241924), (1256, 120962), (1951, 77872), (2512, 60481), (3902, 38936), (4867, 31216), (7804, 19468), (9734, 15608)]