151747722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 387997440

約数和(自身を除く): 236249718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 2198, 2557, 2826, 3297, 4239, 5114, 6594, 7671, 8478, 9891, 15342, 17899, 19782, 23013, 29673, 35798, 46026, 53697, 59346, 69039, 107394, 138078, 161091, 322182, 401449, 483273, 802898, 966546, 1204347, 2408694, 2810143, 3613041, 5620286, 7226082, 8430429, 10839123, 16860858, 21678246, 25291287, 50582574, 75873861, 151747722]

約数ペア:

[(1, 151747722), (2, 75873861), (3, 50582574), (6, 25291287), (7, 21678246), (9, 16860858), (14, 10839123), (18, 8430429), (21, 7226082), (27, 5620286), (42, 3613041), (54, 2810143), (63, 2408694), (126, 1204347), (157, 966546), (189, 802898), (314, 483273), (378, 401449), (471, 322182), (942, 161091), (1099, 138078), (1413, 107394), (2198, 69039), (2557, 59346), (2826, 53697), (3297, 46026), (4239, 35798), (5114, 29673), (6594, 23013), (7671, 19782), (8478, 17899), (9891, 15342)]