143951724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18475

約数の個数: 72

約数和(自身を含む): 429298688

約数和(自身を除く): 285346964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 18427, 36854, 55281, 73708, 110562, 128989, 165843, 221124, 257978, 331686, 386967, 515956, 571237, 663372, 773934, 1142474, 1160901, 1547868, 1713711, 2284948, 2321802, 3427422, 3998659, 4643604, 5141133, 6854844, 7997318, 10282266, 11995977, 15994636, 20564532, 23991954, 35987931, 47983908, 71975862, 143951724]

約数ペア:

[(1, 143951724), (2, 71975862), (3, 47983908), (4, 35987931), (6, 23991954), (7, 20564532), (9, 15994636), (12, 11995977), (14, 10282266), (18, 7997318), (21, 6854844), (28, 5141133), (31, 4643604), (36, 3998659), (42, 3427422), (62, 2321802), (63, 2284948), (84, 1713711), (93, 1547868), (124, 1160901), (126, 1142474), (186, 773934), (217, 663372), (252, 571237), (279, 515956), (372, 386967), (434, 331686), (558, 257978), (651, 221124), (868, 165843), (1116, 128989), (1302, 110562), (1953, 73708), (2604, 55281), (3906, 36854), (7812, 18427)]