15407568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 48050496

約数和(自身を除く): 32642928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 137, 142, 144, 176, 198, 213, 264, 274, 284, 396, 411, 426, 528, 548, 568, 639, 781, 792, 822, 852, 1096, 1136, 1233, 1278, 1507, 1562, 1584, 1644, 1704, 2192, 2343, 2466, 2556, 3014, 3124, 3288, 3408, 4521, 4686, 4932, 5112, 6028, 6248, 6576, 7029, 9042, 9372, 9727, 9864, 10224, 12056, 12496, 13563, 14058, 18084, 18744, 19454, 19728, 24112, 27126, 28116, 29181, 36168, 37488, 38908, 54252, 56232, 58362, 72336, 77816, 87543, 106997, 108504, 112464, 116724, 155632, 175086, 213994, 217008, 233448, 320991, 350172, 427988, 466896, 641982, 700344, 855976, 962973, 1283964, 1400688, 1711952, 1925946, 2567928, 3851892, 5135856, 7703784, 15407568]

約数ペア:

[(1, 15407568), (2, 7703784), (3, 5135856), (4, 3851892), (6, 2567928), (8, 1925946), (9, 1711952), (11, 1400688), (12, 1283964), (16, 962973), (18, 855976), (22, 700344), (24, 641982), (33, 466896), (36, 427988), (44, 350172), (48, 320991), (66, 233448), (71, 217008), (72, 213994), (88, 175086), (99, 155632), (132, 116724), (137, 112464), (142, 108504), (144, 106997), (176, 87543), (198, 77816), (213, 72336), (264, 58362), (274, 56232), (284, 54252), (396, 38908), (411, 37488), (426, 36168), (528, 29181), (548, 28116), (568, 27126), (639, 24112), (781, 19728), (792, 19454), (822, 18744), (852, 18084), (1096, 14058), (1136, 13563), (1233, 12496), (1278, 12056), (1507, 10224), (1562, 9864), (1584, 9727), (1644, 9372), (1704, 9042), (2192, 7029), (2343, 6576), (2466, 6248), (2556, 6028), (3014, 5112), (3124, 4932), (3288, 4686), (3408, 4521)]