144920451508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{140557}}^1$

素因数の和:142192

約数の個数: 48

約数和(自身を含む): 302633743104

約数和(自身を除く): 157713291596

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1601, 3202, 6404, 11207, 22414, 36823, 44828, 73646, 140557, 147292, 257761, 281114, 515522, 562228, 983899, 1031044, 1967798, 3232811, 3935596, 6465622, 12931244, 22629677, 45259354, 90518708, 225031757, 450063514, 900127028, 1575222299, 3150444598, 5175730411, 6300889196, 10351460822, 20702921644, 36230112877, 72460225754, 144920451508]

約数ペア:

[(1, 144920451508), (2, 72460225754), (4, 36230112877), (7, 20702921644), (14, 10351460822), (23, 6300889196), (28, 5175730411), (46, 3150444598), (92, 1575222299), (161, 900127028), (322, 450063514), (644, 225031757), (1601, 90518708), (3202, 45259354), (6404, 22629677), (11207, 12931244), (22414, 6465622), (36823, 3935596), (44828, 3232811), (73646, 1967798), (140557, 1031044), (147292, 983899), (257761, 562228), (281114, 515522)]