15548148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 50319360

約数和(自身を除く): 34771212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 79, 84, 99, 126, 132, 142, 154, 158, 198, 213, 231, 237, 252, 284, 308, 316, 396, 426, 462, 474, 497, 553, 639, 693, 711, 781, 852, 869, 924, 948, 994, 1106, 1278, 1386, 1422, 1491, 1562, 1659, 1738, 1988, 2212, 2343, 2556, 2607, 2772, 2844, 2982, 3124, 3318, 3476, 4473, 4686, 4977, 5214, 5467, 5609, 5964, 6083, 6636, 7029, 7821, 8946, 9372, 9954, 10428, 10934, 11218, 12166, 14058, 15642, 16401, 16827, 17892, 18249, 19908, 21868, 22436, 24332, 28116, 31284, 32802, 33654, 36498, 39263, 49203, 50481, 54747, 61699, 65604, 67308, 72996, 78526, 98406, 100962, 109494, 117789, 123398, 157052, 185097, 196812, 201924, 218988, 235578, 246796, 353367, 370194, 431893, 471156, 555291, 706734, 740388, 863786, 1110582, 1295679, 1413468, 1727572, 2221164, 2591358, 3887037, 5182716, 7774074, 15548148]

約数ペア:

[(1, 15548148), (2, 7774074), (3, 5182716), (4, 3887037), (6, 2591358), (7, 2221164), (9, 1727572), (11, 1413468), (12, 1295679), (14, 1110582), (18, 863786), (21, 740388), (22, 706734), (28, 555291), (33, 471156), (36, 431893), (42, 370194), (44, 353367), (63, 246796), (66, 235578), (71, 218988), (77, 201924), (79, 196812), (84, 185097), (99, 157052), (126, 123398), (132, 117789), (142, 109494), (154, 100962), (158, 98406), (198, 78526), (213, 72996), (231, 67308), (237, 65604), (252, 61699), (284, 54747), (308, 50481), (316, 49203), (396, 39263), (426, 36498), (462, 33654), (474, 32802), (497, 31284), (553, 28116), (639, 24332), (693, 22436), (711, 21868), (781, 19908), (852, 18249), (869, 17892), (924, 16827), (948, 16401), (994, 15642), (1106, 14058), (1278, 12166), (1386, 11218), (1422, 10934), (1491, 10428), (1562, 9954), (1659, 9372), (1738, 8946), (1988, 7821), (2212, 7029), (2343, 6636), (2556, 6083), (2607, 5964), (2772, 5609), (2844, 5467), (2982, 5214), (3124, 4977), (3318, 4686), (3476, 4473)]