15178416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 48211200

約数和(自身を除く): 33032784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 89, 102, 114, 132, 136, 152, 176, 178, 187, 204, 209, 228, 264, 267, 272, 304, 323, 356, 374, 408, 418, 456, 528, 534, 561, 627, 646, 712, 748, 816, 836, 912, 969, 979, 1068, 1122, 1254, 1292, 1424, 1496, 1513, 1672, 1691, 1938, 1958, 2136, 2244, 2508, 2584, 2937, 2992, 3026, 3344, 3382, 3553, 3876, 3916, 4272, 4488, 4539, 5016, 5073, 5168, 5874, 6052, 6764, 7106, 7752, 7832, 8976, 9078, 10032, 10146, 10659, 11748, 12104, 13528, 14212, 15504, 15664, 16643, 18156, 18601, 20292, 21318, 23496, 24208, 27056, 28424, 28747, 33286, 36312, 37202, 40584, 42636, 46992, 49929, 55803, 56848, 57494, 66572, 72624, 74404, 81168, 85272, 86241, 99858, 111606, 114988, 133144, 148808, 170544, 172482, 199716, 223212, 229976, 266288, 297616, 316217, 344964, 399432, 446424, 459952, 632434, 689928, 798864, 892848, 948651, 1264868, 1379856, 1897302, 2529736, 3794604, 5059472, 7589208, 15178416]

約数ペア:

[(1, 15178416), (2, 7589208), (3, 5059472), (4, 3794604), (6, 2529736), (8, 1897302), (11, 1379856), (12, 1264868), (16, 948651), (17, 892848), (19, 798864), (22, 689928), (24, 632434), (33, 459952), (34, 446424), (38, 399432), (44, 344964), (48, 316217), (51, 297616), (57, 266288), (66, 229976), (68, 223212), (76, 199716), (88, 172482), (89, 170544), (102, 148808), (114, 133144), (132, 114988), (136, 111606), (152, 99858), (176, 86241), (178, 85272), (187, 81168), (204, 74404), (209, 72624), (228, 66572), (264, 57494), (267, 56848), (272, 55803), (304, 49929), (323, 46992), (356, 42636), (374, 40584), (408, 37202), (418, 36312), (456, 33286), (528, 28747), (534, 28424), (561, 27056), (627, 24208), (646, 23496), (712, 21318), (748, 20292), (816, 18601), (836, 18156), (912, 16643), (969, 15664), (979, 15504), (1068, 14212), (1122, 13528), (1254, 12104), (1292, 11748), (1424, 10659), (1496, 10146), (1513, 10032), (1672, 9078), (1691, 8976), (1938, 7832), (1958, 7752), (2136, 7106), (2244, 6764), (2508, 6052), (2584, 5874), (2937, 5168), (2992, 5073), (3026, 5016), (3344, 4539), (3382, 4488), (3553, 4272), (3876, 3916)]