140542344

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 408576000

約数和(自身を除く): 268033656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 139, 151, 186, 216, 248, 278, 279, 302, 372, 417, 453, 556, 558, 604, 744, 834, 837, 906, 1112, 1116, 1208, 1251, 1359, 1668, 1674, 1812, 2232, 2502, 2718, 3336, 3348, 3624, 3753, 4077, 4309, 4681, 5004, 5436, 6696, 7506, 8154, 8618, 9362, 10008, 10872, 12927, 14043, 15012, 16308, 17236, 18724, 20989, 25854, 28086, 30024, 32616, 34472, 37448, 38781, 41978, 42129, 51708, 56172, 62967, 77562, 83956, 84258, 103416, 112344, 116343, 125934, 126387, 155124, 167912, 168516, 188901, 232686, 251868, 252774, 310248, 337032, 377802, 465372, 503736, 505548, 566703, 650659, 755604, 930744, 1011096, 1133406, 1301318, 1511208, 1951977, 2266812, 2602636, 3903954, 4533624, 5205272, 5855931, 7807908, 11711862, 15615816, 17567793, 23423724, 35135586, 46847448, 70271172, 140542344]

約数ペア:

[(1, 140542344), (2, 70271172), (3, 46847448), (4, 35135586), (6, 23423724), (8, 17567793), (9, 15615816), (12, 11711862), (18, 7807908), (24, 5855931), (27, 5205272), (31, 4533624), (36, 3903954), (54, 2602636), (62, 2266812), (72, 1951977), (93, 1511208), (108, 1301318), (124, 1133406), (139, 1011096), (151, 930744), (186, 755604), (216, 650659), (248, 566703), (278, 505548), (279, 503736), (302, 465372), (372, 377802), (417, 337032), (453, 310248), (556, 252774), (558, 251868), (604, 232686), (744, 188901), (834, 168516), (837, 167912), (906, 155124), (1112, 126387), (1116, 125934), (1208, 116343), (1251, 112344), (1359, 103416), (1668, 84258), (1674, 83956), (1812, 77562), (2232, 62967), (2502, 56172), (2718, 51708), (3336, 42129), (3348, 41978), (3624, 38781), (3753, 37448), (4077, 34472), (4309, 32616), (4681, 30024), (5004, 28086), (5436, 25854), (6696, 20989), (7506, 18724), (8154, 17236), (8618, 16308), (9362, 15012), (10008, 14043), (10872, 12927)]