140230296

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{52639}}^1$

素因数の和:52688

約数の個数: 48

約数和(自身を含む): 390062400

約数和(自身を除く): 249832104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 52639, 105278, 157917, 210556, 315834, 421112, 473751, 631668, 947502, 1263336, 1895004, 1947643, 3790008, 3895286, 5842929, 7790572, 11685858, 15581144, 17528787, 23371716, 35057574, 46743432, 70115148, 140230296]

約数ペア:

[(1, 140230296), (2, 70115148), (3, 46743432), (4, 35057574), (6, 23371716), (8, 17528787), (9, 15581144), (12, 11685858), (18, 7790572), (24, 5842929), (36, 3895286), (37, 3790008), (72, 1947643), (74, 1895004), (111, 1263336), (148, 947502), (222, 631668), (296, 473751), (333, 421112), (444, 315834), (666, 210556), (888, 157917), (1332, 105278), (2664, 52639)]