145487552

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 346545408

約数和(自身を除く): 201057856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 67, 74, 112, 131, 134, 148, 224, 259, 262, 268, 296, 448, 469, 518, 524, 536, 592, 917, 938, 1036, 1048, 1072, 1184, 1834, 1876, 2072, 2096, 2144, 2368, 2479, 3668, 3752, 4144, 4192, 4288, 4847, 4958, 7336, 7504, 8288, 8384, 8777, 9694, 9916, 14672, 15008, 16576, 17353, 17554, 19388, 19832, 29344, 30016, 33929, 34706, 35108, 38776, 39664, 58688, 61439, 67858, 69412, 70216, 77552, 79328, 122878, 135716, 138824, 140432, 155104, 158656, 245756, 271432, 277648, 280864, 310208, 324749, 491512, 542864, 555296, 561728, 649498, 983024, 1085728, 1110592, 1298996, 1966048, 2171456, 2273243, 2597992, 3932096, 4546486, 5195984, 9092972, 10391968, 18185944, 20783936, 36371888, 72743776, 145487552]

約数ペア:

[(1, 145487552), (2, 72743776), (4, 36371888), (7, 20783936), (8, 18185944), (14, 10391968), (16, 9092972), (28, 5195984), (32, 4546486), (37, 3932096), (56, 2597992), (64, 2273243), (67, 2171456), (74, 1966048), (112, 1298996), (131, 1110592), (134, 1085728), (148, 983024), (224, 649498), (259, 561728), (262, 555296), (268, 542864), (296, 491512), (448, 324749), (469, 310208), (518, 280864), (524, 277648), (536, 271432), (592, 245756), (917, 158656), (938, 155104), (1036, 140432), (1048, 138824), (1072, 135716), (1184, 122878), (1834, 79328), (1876, 77552), (2072, 70216), (2096, 69412), (2144, 67858), (2368, 61439), (2479, 58688), (3668, 39664), (3752, 38776), (4144, 35108), (4192, 34706), (4288, 33929), (4847, 30016), (4958, 29344), (7336, 19832), (7504, 19388), (8288, 17554), (8384, 17353), (8777, 16576), (9694, 15008), (9916, 14672)]