145151712

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 144

約数和(自身を含む): 456412320

約数和(自身を除く): 311260608

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, 1289, 1564, 1632, 1656, 2208, 2346, 2448, 2578, 3128, 3312, 3519, 3867, 4692, 4896, 5156, 6256, 6624, 7038, 7734, 9384, 10312, 11601, 12512, 14076, 15468, 18768, 20624, 21913, 23202, 28152, 29647, 30936, 37536, 41248, 43826, 46404, 56304, 59294, 61872, 65739, 87652, 88941, 92808, 112608, 118588, 123744, 131478, 175304, 177882, 185616, 197217, 237176, 262956, 266823, 350608, 355764, 371232, 394434, 474352, 503999, 525912, 533646, 701216, 711528, 788868, 948704, 1007998, 1051824, 1067292, 1423056, 1511997, 1577736, 2015996, 2103648, 2134584, 2846112, 3023994, 3155472, 4031992, 4269168, 4535991, 6047988, 6310944, 8063984, 8538336, 9071982, 12095976, 16127968, 18143964, 24191952, 36287928, 48383904, 72575856, 145151712]

約数ペア:

[(1, 145151712), (2, 72575856), (3, 48383904), (4, 36287928), (6, 24191952), (8, 18143964), (9, 16127968), (12, 12095976), (16, 9071982), (17, 8538336), (18, 8063984), (23, 6310944), (24, 6047988), (32, 4535991), (34, 4269168), (36, 4031992), (46, 3155472), (48, 3023994), (51, 2846112), (68, 2134584), (69, 2103648), (72, 2015996), (92, 1577736), (96, 1511997), (102, 1423056), (136, 1067292), (138, 1051824), (144, 1007998), (153, 948704), (184, 788868), (204, 711528), (207, 701216), (272, 533646), (276, 525912), (288, 503999), (306, 474352), (368, 394434), (391, 371232), (408, 355764), (414, 350608), (544, 266823), (552, 262956), (612, 237176), (736, 197217), (782, 185616), (816, 177882), (828, 175304), (1104, 131478), (1173, 123744), (1224, 118588), (1289, 112608), (1564, 92808), (1632, 88941), (1656, 87652), (2208, 65739), (2346, 61872), (2448, 59294), (2578, 56304), (3128, 46404), (3312, 43826), (3519, 41248), (3867, 37536), (4692, 30936), (4896, 29647), (5156, 28152), (6256, 23202), (6624, 21913), (7038, 20624), (7734, 18768), (9384, 15468), (10312, 14076), (11601, 12512)]