155511648

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 144

約数和(自身を含む): 488962656

約数和(自身を除く): 333451008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1173, 1224, 1381, 1564, 1632, 1656, 2208, 2346, 2448, 2762, 3128, 3312, 3519, 4143, 4692, 4896, 5524, 6256, 6624, 7038, 8286, 9384, 11048, 12429, 12512, 14076, 16572, 18768, 22096, 23477, 24858, 28152, 31763, 33144, 37536, 44192, 46954, 49716, 56304, 63526, 66288, 70431, 93908, 95289, 99432, 112608, 127052, 132576, 140862, 187816, 190578, 198864, 211293, 254104, 281724, 285867, 375632, 381156, 397728, 422586, 508208, 539971, 563448, 571734, 751264, 762312, 845172, 1016416, 1079942, 1126896, 1143468, 1524624, 1619913, 1690344, 2159884, 2253792, 2286936, 3049248, 3239826, 3380688, 4319768, 4573872, 4859739, 6479652, 6761376, 8639536, 9147744, 9719478, 12959304, 17279072, 19438956, 25918608, 38877912, 51837216, 77755824, 155511648]

約数ペア:

[(1, 155511648), (2, 77755824), (3, 51837216), (4, 38877912), (6, 25918608), (8, 19438956), (9, 17279072), (12, 12959304), (16, 9719478), (17, 9147744), (18, 8639536), (23, 6761376), (24, 6479652), (32, 4859739), (34, 4573872), (36, 4319768), (46, 3380688), (48, 3239826), (51, 3049248), (68, 2286936), (69, 2253792), (72, 2159884), (92, 1690344), (96, 1619913), (102, 1524624), (136, 1143468), (138, 1126896), (144, 1079942), (153, 1016416), (184, 845172), (204, 762312), (207, 751264), (272, 571734), (276, 563448), (288, 539971), (306, 508208), (368, 422586), (391, 397728), (408, 381156), (414, 375632), (544, 285867), (552, 281724), (612, 254104), (736, 211293), (782, 198864), (816, 190578), (828, 187816), (1104, 140862), (1173, 132576), (1224, 127052), (1381, 112608), (1564, 99432), (1632, 95289), (1656, 93908), (2208, 70431), (2346, 66288), (2448, 63526), (2762, 56304), (3128, 49716), (3312, 46954), (3519, 44192), (4143, 37536), (4692, 33144), (4896, 31763), (5524, 28152), (6256, 24858), (6624, 23477), (7038, 22096), (8286, 18768), (9384, 16572), (11048, 14076), (12429, 12512)]