155223768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6989

約数の個数: 96

約数和(自身を含む): 475243200

約数和(自身を除く): 320019432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 6947, 7448, 11172, 13894, 20841, 22344, 27788, 41682, 48629, 55576, 83364, 97258, 131993, 145887, 166728, 194516, 263986, 291774, 340403, 389032, 395979, 527972, 583548, 680806, 791958, 923951, 1021209, 1055944, 1167096, 1361612, 1583916, 1847902, 2042418, 2723224, 2771853, 3167832, 3695804, 4084836, 5543706, 6467657, 7391608, 8169672, 11087412, 12935314, 19402971, 22174824, 25870628, 38805942, 51741256, 77611884, 155223768]

約数ペア:

[(1, 155223768), (2, 77611884), (3, 51741256), (4, 38805942), (6, 25870628), (7, 22174824), (8, 19402971), (12, 12935314), (14, 11087412), (19, 8169672), (21, 7391608), (24, 6467657), (28, 5543706), (38, 4084836), (42, 3695804), (49, 3167832), (56, 2771853), (57, 2723224), (76, 2042418), (84, 1847902), (98, 1583916), (114, 1361612), (133, 1167096), (147, 1055944), (152, 1021209), (168, 923951), (196, 791958), (228, 680806), (266, 583548), (294, 527972), (392, 395979), (399, 389032), (456, 340403), (532, 291774), (588, 263986), (798, 194516), (931, 166728), (1064, 145887), (1176, 131993), (1596, 97258), (1862, 83364), (2793, 55576), (3192, 48629), (3724, 41682), (5586, 27788), (6947, 22344), (7448, 20841), (11172, 13894)]