154979568

素因数分解:

$2^4\times 3^7\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 465287680

約数和(自身を除く): 310308112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 103, 108, 129, 144, 162, 172, 206, 216, 243, 258, 309, 324, 344, 387, 412, 432, 486, 516, 618, 648, 688, 729, 774, 824, 927, 972, 1032, 1161, 1236, 1296, 1458, 1548, 1648, 1854, 1944, 2064, 2187, 2322, 2472, 2781, 2916, 3096, 3483, 3708, 3888, 4374, 4429, 4644, 4944, 5562, 5832, 6192, 6966, 7416, 8343, 8748, 8858, 9288, 10449, 11124, 11664, 13287, 13932, 14832, 16686, 17496, 17716, 18576, 20898, 22248, 25029, 26574, 27864, 31347, 33372, 34992, 35432, 39861, 41796, 44496, 50058, 53148, 55728, 62694, 66744, 70864, 75087, 79722, 83592, 94041, 100116, 106296, 119583, 125388, 133488, 150174, 159444, 167184, 188082, 200232, 212592, 225261, 239166, 250776, 300348, 318888, 358749, 376164, 400464, 450522, 478332, 501552, 600696, 637776, 717498, 752328, 901044, 956664, 1076247, 1201392, 1434996, 1504656, 1802088, 1913328, 2152494, 2869992, 3228741, 3604176, 4304988, 5739984, 6457482, 8609976, 9686223, 12914964, 17219952, 19372446, 25829928, 38744892, 51659856, 77489784, 154979568]

約数ペア:

[(1, 154979568), (2, 77489784), (3, 51659856), (4, 38744892), (6, 25829928), (8, 19372446), (9, 17219952), (12, 12914964), (16, 9686223), (18, 8609976), (24, 6457482), (27, 5739984), (36, 4304988), (43, 3604176), (48, 3228741), (54, 2869992), (72, 2152494), (81, 1913328), (86, 1802088), (103, 1504656), (108, 1434996), (129, 1201392), (144, 1076247), (162, 956664), (172, 901044), (206, 752328), (216, 717498), (243, 637776), (258, 600696), (309, 501552), (324, 478332), (344, 450522), (387, 400464), (412, 376164), (432, 358749), (486, 318888), (516, 300348), (618, 250776), (648, 239166), (688, 225261), (729, 212592), (774, 200232), (824, 188082), (927, 167184), (972, 159444), (1032, 150174), (1161, 133488), (1236, 125388), (1296, 119583), (1458, 106296), (1548, 100116), (1648, 94041), (1854, 83592), (1944, 79722), (2064, 75087), (2187, 70864), (2322, 66744), (2472, 62694), (2781, 55728), (2916, 53148), (3096, 50058), (3483, 44496), (3708, 41796), (3888, 39861), (4374, 35432), (4429, 34992), (4644, 33372), (4944, 31347), (5562, 27864), (5832, 26574), (6192, 25029), (6966, 22248), (7416, 20898), (8343, 18576), (8748, 17716), (8858, 17496), (9288, 16686), (10449, 14832), (11124, 13932), (11664, 13287)]