144508045240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{429521}}^1$

素因数の和:430192

約数の個数: 64

約数和(自身を含む): 350696122560

約数和(自身を除く): 206188077320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 647, 1294, 2588, 3235, 5176, 6470, 8411, 12940, 16822, 25880, 33644, 42055, 67288, 84110, 168220, 336440, 429521, 859042, 1718084, 2147605, 3436168, 4295210, 5583773, 8590420, 11167546, 17180840, 22335092, 27918865, 44670184, 55837730, 111675460, 223350920, 277900087, 555800174, 1111600348, 1389500435, 2223200696, 2779000870, 3612701131, 5558001740, 7225402262, 11116003480, 14450804524, 18063505655, 28901609048, 36127011310, 72254022620, 144508045240]

約数ペア:

[(1, 144508045240), (2, 72254022620), (4, 36127011310), (5, 28901609048), (8, 18063505655), (10, 14450804524), (13, 11116003480), (20, 7225402262), (26, 5558001740), (40, 3612701131), (52, 2779000870), (65, 2223200696), (104, 1389500435), (130, 1111600348), (260, 555800174), (520, 277900087), (647, 223350920), (1294, 111675460), (2588, 55837730), (3235, 44670184), (5176, 27918865), (6470, 22335092), (8411, 17180840), (12940, 11167546), (16822, 8590420), (25880, 5583773), (33644, 4295210), (42055, 3436168), (67288, 2147605), (84110, 1718084), (168220, 859042), (336440, 429521)]