159504996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4529

約数の個数: 72

約数和(自身を含む): 440138496

約数和(自身を除く): 280633500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 4447, 5124, 5978, 8894, 8967, 11956, 13341, 17788, 17934, 26682, 31129, 35868, 53364, 62258, 93387, 124516, 186774, 217903, 271267, 373548, 435806, 542534, 653709, 813801, 871612, 1085068, 1307418, 1627602, 1898869, 2614836, 3255204, 3797738, 5696607, 7595476, 11393214, 13292083, 22786428, 26584166, 39876249, 53168332, 79752498, 159504996]

約数ペア:

[(1, 159504996), (2, 79752498), (3, 53168332), (4, 39876249), (6, 26584166), (7, 22786428), (12, 13292083), (14, 11393214), (21, 7595476), (28, 5696607), (42, 3797738), (49, 3255204), (61, 2614836), (84, 1898869), (98, 1627602), (122, 1307418), (147, 1085068), (183, 871612), (196, 813801), (244, 653709), (294, 542534), (366, 435806), (427, 373548), (588, 271267), (732, 217903), (854, 186774), (1281, 124516), (1708, 93387), (2562, 62258), (2989, 53364), (4447, 35868), (5124, 31129), (5978, 26682), (8894, 17934), (8967, 17788), (11956, 13341)]