157429656

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 482993280

約数和(自身を除く): 325563624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 248, 279, 306, 324, 372, 408, 459, 461, 527, 558, 612, 648, 744, 837, 918, 922, 1054, 1116, 1224, 1377, 1383, 1581, 1674, 1836, 1844, 2108, 2232, 2511, 2754, 2766, 3162, 3348, 3672, 3688, 4149, 4216, 4743, 5022, 5508, 5532, 6324, 6696, 7837, 8298, 9486, 10044, 11016, 11064, 12447, 12648, 14229, 14291, 15674, 16596, 18972, 20088, 23511, 24894, 28458, 28582, 31348, 33192, 37341, 37944, 42687, 42873, 47022, 49788, 56916, 57164, 62696, 70533, 74682, 85374, 85746, 94044, 99576, 113832, 114328, 128619, 141066, 149364, 170748, 171492, 188088, 211599, 242947, 257238, 282132, 298728, 341496, 342984, 385857, 423198, 485894, 514476, 564264, 634797, 728841, 771714, 846396, 971788, 1028952, 1157571, 1269594, 1457682, 1543428, 1692792, 1943576, 2186523, 2315142, 2539188, 2915364, 3086856, 4373046, 4630284, 5078376, 5830728, 6559569, 8746092, 9260568, 13119138, 17492184, 19678707, 26238276, 39357414, 52476552, 78714828, 157429656]

約数ペア:

[(1, 157429656), (2, 78714828), (3, 52476552), (4, 39357414), (6, 26238276), (8, 19678707), (9, 17492184), (12, 13119138), (17, 9260568), (18, 8746092), (24, 6559569), (27, 5830728), (31, 5078376), (34, 4630284), (36, 4373046), (51, 3086856), (54, 2915364), (62, 2539188), (68, 2315142), (72, 2186523), (81, 1943576), (93, 1692792), (102, 1543428), (108, 1457682), (124, 1269594), (136, 1157571), (153, 1028952), (162, 971788), (186, 846396), (204, 771714), (216, 728841), (248, 634797), (279, 564264), (306, 514476), (324, 485894), (372, 423198), (408, 385857), (459, 342984), (461, 341496), (527, 298728), (558, 282132), (612, 257238), (648, 242947), (744, 211599), (837, 188088), (918, 171492), (922, 170748), (1054, 149364), (1116, 141066), (1224, 128619), (1377, 114328), (1383, 113832), (1581, 99576), (1674, 94044), (1836, 85746), (1844, 85374), (2108, 74682), (2232, 70533), (2511, 62696), (2754, 57164), (2766, 56916), (3162, 49788), (3348, 47022), (3672, 42873), (3688, 42687), (4149, 37944), (4216, 37341), (4743, 33192), (5022, 31348), (5508, 28582), (5532, 28458), (6324, 24894), (6696, 23511), (7837, 20088), (8298, 18972), (9486, 16596), (10044, 15674), (11016, 14291), (11064, 14229), (12447, 12648)]