144639196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 291060000

約数和(自身を除く): 146420804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 442, 524, 884, 1249, 1703, 2227, 2498, 3406, 4454, 4996, 6812, 8908, 16237, 21233, 28951, 32474, 42466, 57902, 64948, 84932, 115804, 163619, 276029, 327238, 552058, 654476, 1104116, 2127047, 2781523, 4254094, 5563046, 8508188, 11126092, 36159799, 72319598, 144639196]

約数ペア:

[(1, 144639196), (2, 72319598), (4, 36159799), (13, 11126092), (17, 8508188), (26, 5563046), (34, 4254094), (52, 2781523), (68, 2127047), (131, 1104116), (221, 654476), (262, 552058), (442, 327238), (524, 276029), (884, 163619), (1249, 115804), (1703, 84932), (2227, 64948), (2498, 57902), (3406, 42466), (4454, 32474), (4996, 28951), (6812, 21233), (8908, 16237)]