155542128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 481873920

約数和(自身を除く): 326331792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 109, 112, 124, 137, 168, 186, 217, 218, 248, 274, 327, 336, 372, 411, 434, 436, 496, 548, 651, 654, 744, 763, 822, 868, 872, 959, 1096, 1302, 1308, 1488, 1526, 1644, 1736, 1744, 1918, 2192, 2289, 2604, 2616, 2877, 3052, 3288, 3379, 3472, 3836, 4247, 4578, 5208, 5232, 5754, 6104, 6576, 6758, 7672, 8494, 9156, 10137, 10416, 11508, 12208, 12741, 13516, 14933, 15344, 16988, 18312, 20274, 23016, 23653, 25482, 27032, 29729, 29866, 33976, 36624, 40548, 44799, 46032, 47306, 50964, 54064, 59458, 59732, 67952, 70959, 81096, 89187, 89598, 94612, 101928, 104531, 118916, 119464, 141918, 162192, 178374, 179196, 189224, 203856, 209062, 237832, 238928, 283836, 313593, 356748, 358392, 378448, 418124, 462923, 475664, 567672, 627186, 713496, 716784, 836248, 925846, 1135344, 1254372, 1388769, 1426992, 1672496, 1851692, 2508744, 2777538, 3240461, 3703384, 5017488, 5555076, 6480922, 7406768, 9721383, 11110152, 12961844, 19442766, 22220304, 25923688, 38885532, 51847376, 77771064, 155542128]

約数ペア:

[(1, 155542128), (2, 77771064), (3, 51847376), (4, 38885532), (6, 25923688), (7, 22220304), (8, 19442766), (12, 12961844), (14, 11110152), (16, 9721383), (21, 7406768), (24, 6480922), (28, 5555076), (31, 5017488), (42, 3703384), (48, 3240461), (56, 2777538), (62, 2508744), (84, 1851692), (93, 1672496), (109, 1426992), (112, 1388769), (124, 1254372), (137, 1135344), (168, 925846), (186, 836248), (217, 716784), (218, 713496), (248, 627186), (274, 567672), (327, 475664), (336, 462923), (372, 418124), (411, 378448), (434, 358392), (436, 356748), (496, 313593), (548, 283836), (651, 238928), (654, 237832), (744, 209062), (763, 203856), (822, 189224), (868, 179196), (872, 178374), (959, 162192), (1096, 141918), (1302, 119464), (1308, 118916), (1488, 104531), (1526, 101928), (1644, 94612), (1736, 89598), (1744, 89187), (1918, 81096), (2192, 70959), (2289, 67952), (2604, 59732), (2616, 59458), (2877, 54064), (3052, 50964), (3288, 47306), (3379, 46032), (3472, 44799), (3836, 40548), (4247, 36624), (4578, 33976), (5208, 29866), (5232, 29729), (5754, 27032), (6104, 25482), (6576, 23653), (6758, 23016), (7672, 20274), (8494, 18312), (9156, 16988), (10137, 15344), (10416, 14933), (11508, 13516), (12208, 12741)]