15195312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 47528208

約数和(自身を除く): 32332896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 181, 198, 212, 264, 318, 362, 396, 424, 477, 528, 543, 583, 636, 724, 792, 848, 954, 1086, 1166, 1272, 1448, 1584, 1629, 1749, 1908, 1991, 2172, 2332, 2544, 2896, 3258, 3498, 3816, 3982, 4344, 4664, 5247, 5973, 6516, 6996, 7632, 7964, 8688, 9328, 9593, 10494, 11946, 13032, 13992, 15928, 17919, 19186, 20988, 23892, 26064, 27984, 28779, 31856, 35838, 38372, 41976, 47784, 57558, 71676, 76744, 83952, 86337, 95568, 105523, 115116, 143352, 153488, 172674, 211046, 230232, 286704, 316569, 345348, 422092, 460464, 633138, 690696, 844184, 949707, 1266276, 1381392, 1688368, 1899414, 2532552, 3798828, 5065104, 7597656, 15195312]

約数ペア:

[(1, 15195312), (2, 7597656), (3, 5065104), (4, 3798828), (6, 2532552), (8, 1899414), (9, 1688368), (11, 1381392), (12, 1266276), (16, 949707), (18, 844184), (22, 690696), (24, 633138), (33, 460464), (36, 422092), (44, 345348), (48, 316569), (53, 286704), (66, 230232), (72, 211046), (88, 172674), (99, 153488), (106, 143352), (132, 115116), (144, 105523), (159, 95568), (176, 86337), (181, 83952), (198, 76744), (212, 71676), (264, 57558), (318, 47784), (362, 41976), (396, 38372), (424, 35838), (477, 31856), (528, 28779), (543, 27984), (583, 26064), (636, 23892), (724, 20988), (792, 19186), (848, 17919), (954, 15928), (1086, 13992), (1166, 13032), (1272, 11946), (1448, 10494), (1584, 9593), (1629, 9328), (1749, 8688), (1908, 7964), (1991, 7632), (2172, 6996), (2332, 6516), (2544, 5973), (2896, 5247), (3258, 4664), (3498, 4344), (3816, 3982)]