144370818

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 322957440

約数和(自身を除く): 178586622

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 239, 333, 478, 666, 717, 907, 1434, 1814, 2151, 2721, 4302, 5442, 8163, 8843, 16326, 17686, 26529, 33559, 53058, 67118, 79587, 100677, 159174, 201354, 216773, 302031, 433546, 604062, 650319, 1300638, 1950957, 3901914, 8020601, 16041202, 24061803, 48123606, 72185409, 144370818]

約数ペア:

[(1, 144370818), (2, 72185409), (3, 48123606), (6, 24061803), (9, 16041202), (18, 8020601), (37, 3901914), (74, 1950957), (111, 1300638), (222, 650319), (239, 604062), (333, 433546), (478, 302031), (666, 216773), (717, 201354), (907, 159174), (1434, 100677), (1814, 79587), (2151, 67118), (2721, 53058), (4302, 33559), (5442, 26529), (8163, 17686), (8843, 16326)]