140316912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 439418304

約数和(自身を除く): 299101392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 43, 48, 51, 62, 68, 72, 86, 93, 102, 124, 129, 136, 144, 153, 172, 186, 204, 248, 258, 272, 279, 306, 344, 372, 387, 408, 496, 516, 527, 558, 612, 688, 731, 744, 774, 816, 1032, 1054, 1116, 1224, 1333, 1462, 1488, 1548, 1581, 1849, 2064, 2108, 2193, 2232, 2448, 2666, 2924, 3096, 3162, 3698, 3999, 4216, 4386, 4464, 4743, 5332, 5547, 5848, 6192, 6324, 6579, 7396, 7998, 8432, 8772, 9486, 10664, 11094, 11696, 11997, 12648, 13158, 14792, 15996, 16641, 17544, 18972, 21328, 22188, 22661, 23994, 25296, 26316, 29584, 31433, 31992, 33282, 35088, 37944, 44376, 45322, 47988, 52632, 57319, 62866, 63984, 66564, 67983, 75888, 88752, 90644, 94299, 95976, 105264, 114638, 125732, 133128, 135966, 171957, 181288, 188598, 191952, 203949, 229276, 251464, 266256, 271932, 282897, 343914, 362576, 377196, 407898, 458552, 502928, 515871, 543864, 565794, 687828, 754392, 815796, 917104, 974423, 1031742, 1087728, 1131588, 1375656, 1508784, 1631592, 1948846, 2063484, 2263176, 2751312, 2923269, 3263184, 3897692, 4126968, 4526352, 5846538, 7795384, 8253936, 8769807, 11693076, 15590768, 17539614, 23386152, 35079228, 46772304, 70158456, 140316912]

約数ペア:

[(1, 140316912), (2, 70158456), (3, 46772304), (4, 35079228), (6, 23386152), (8, 17539614), (9, 15590768), (12, 11693076), (16, 8769807), (17, 8253936), (18, 7795384), (24, 5846538), (31, 4526352), (34, 4126968), (36, 3897692), (43, 3263184), (48, 2923269), (51, 2751312), (62, 2263176), (68, 2063484), (72, 1948846), (86, 1631592), (93, 1508784), (102, 1375656), (124, 1131588), (129, 1087728), (136, 1031742), (144, 974423), (153, 917104), (172, 815796), (186, 754392), (204, 687828), (248, 565794), (258, 543864), (272, 515871), (279, 502928), (306, 458552), (344, 407898), (372, 377196), (387, 362576), (408, 343914), (496, 282897), (516, 271932), (527, 266256), (558, 251464), (612, 229276), (688, 203949), (731, 191952), (744, 188598), (774, 181288), (816, 171957), (1032, 135966), (1054, 133128), (1116, 125732), (1224, 114638), (1333, 105264), (1462, 95976), (1488, 94299), (1548, 90644), (1581, 88752), (1849, 75888), (2064, 67983), (2108, 66564), (2193, 63984), (2232, 62866), (2448, 57319), (2666, 52632), (2924, 47988), (3096, 45322), (3162, 44376), (3698, 37944), (3999, 35088), (4216, 33282), (4386, 31992), (4464, 31433), (4743, 29584), (5332, 26316), (5547, 25296), (5848, 23994), (6192, 22661), (6324, 22188), (6579, 21328), (7396, 18972), (7998, 17544), (8432, 16641), (8772, 15996), (9486, 14792), (10664, 13158), (11094, 12648), (11696, 11997)]