152040948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 380163168

約数和(自身を除く): 228122220

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 529, 557, 989, 1058, 1114, 1587, 1671, 1978, 2116, 2228, 2967, 3174, 3342, 3956, 5934, 6348, 6684, 11868, 12811, 22747, 23951, 25622, 38433, 45494, 47902, 51244, 68241, 71853, 76866, 90988, 95804, 136482, 143706, 153732, 272964, 287412, 294653, 550873, 589306, 883959, 1101746, 1178612, 1652619, 1767918, 2203492, 3305238, 3535836, 6610476, 12670079, 25340158, 38010237, 50680316, 76020474, 152040948]

約数ペア:

[(1, 152040948), (2, 76020474), (3, 50680316), (4, 38010237), (6, 25340158), (12, 12670079), (23, 6610476), (43, 3535836), (46, 3305238), (69, 2203492), (86, 1767918), (92, 1652619), (129, 1178612), (138, 1101746), (172, 883959), (258, 589306), (276, 550873), (516, 294653), (529, 287412), (557, 272964), (989, 153732), (1058, 143706), (1114, 136482), (1587, 95804), (1671, 90988), (1978, 76866), (2116, 71853), (2228, 68241), (2967, 51244), (3174, 47902), (3342, 45494), (3956, 38433), (5934, 25622), (6348, 23951), (6684, 22747), (11868, 12811)]