143911908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:7913

約数の個数: 72

約数和(自身を含む): 421494528

約数和(自身を除く): 277582620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 7823, 9198, 15646, 18396, 23469, 31292, 46938, 54761, 70407, 93876, 109522, 140814, 164283, 219044, 281628, 328566, 492849, 571079, 657132, 985698, 1142158, 1713237, 1971396, 2284316, 3426474, 3997553, 5139711, 6852948, 7995106, 10279422, 11992659, 15990212, 20558844, 23985318, 35977977, 47970636, 71955954, 143911908]

約数ペア:

[(1, 143911908), (2, 71955954), (3, 47970636), (4, 35977977), (6, 23985318), (7, 20558844), (9, 15990212), (12, 11992659), (14, 10279422), (18, 7995106), (21, 6852948), (28, 5139711), (36, 3997553), (42, 3426474), (63, 2284316), (73, 1971396), (84, 1713237), (126, 1142158), (146, 985698), (219, 657132), (252, 571079), (292, 492849), (438, 328566), (511, 281628), (657, 219044), (876, 164283), (1022, 140814), (1314, 109522), (1533, 93876), (2044, 70407), (2628, 54761), (3066, 46938), (4599, 31292), (6132, 23469), (7823, 18396), (9198, 15646)]