15729216

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 112

約数和(自身を含む): 45354240

約数和(自身を除く): 29625024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 79, 96, 102, 122, 136, 158, 183, 192, 204, 237, 244, 272, 316, 366, 408, 474, 488, 544, 632, 732, 816, 948, 976, 1037, 1088, 1264, 1343, 1464, 1632, 1896, 1952, 2074, 2528, 2686, 2928, 3111, 3264, 3792, 3904, 4029, 4148, 4819, 5056, 5372, 5856, 6222, 7584, 8058, 8296, 9638, 10744, 11712, 12444, 14457, 15168, 16116, 16592, 19276, 21488, 24888, 28914, 32232, 33184, 38552, 42976, 49776, 57828, 64464, 66368, 77104, 81923, 85952, 99552, 115656, 128928, 154208, 163846, 199104, 231312, 245769, 257856, 308416, 327692, 462624, 491538, 655384, 925248, 983076, 1310768, 1966152, 2621536, 3932304, 5243072, 7864608, 15729216]

約数ペア:

[(1, 15729216), (2, 7864608), (3, 5243072), (4, 3932304), (6, 2621536), (8, 1966152), (12, 1310768), (16, 983076), (17, 925248), (24, 655384), (32, 491538), (34, 462624), (48, 327692), (51, 308416), (61, 257856), (64, 245769), (68, 231312), (79, 199104), (96, 163846), (102, 154208), (122, 128928), (136, 115656), (158, 99552), (183, 85952), (192, 81923), (204, 77104), (237, 66368), (244, 64464), (272, 57828), (316, 49776), (366, 42976), (408, 38552), (474, 33184), (488, 32232), (544, 28914), (632, 24888), (732, 21488), (816, 19276), (948, 16592), (976, 16116), (1037, 15168), (1088, 14457), (1264, 12444), (1343, 11712), (1464, 10744), (1632, 9638), (1896, 8296), (1952, 8058), (2074, 7584), (2528, 6222), (2686, 5856), (2928, 5372), (3111, 5056), (3264, 4819), (3792, 4148), (3904, 4029)]