156981132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 520396800

約数和(自身を除く): 363415668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 84, 86, 99, 108, 126, 129, 132, 154, 172, 189, 198, 231, 252, 258, 297, 301, 308, 378, 387, 396, 439, 462, 473, 516, 594, 602, 693, 756, 774, 878, 903, 924, 946, 1161, 1188, 1204, 1317, 1386, 1419, 1548, 1756, 1806, 1892, 2079, 2322, 2634, 2709, 2772, 2838, 3073, 3311, 3612, 3951, 4158, 4257, 4644, 4829, 5268, 5418, 5676, 6146, 6622, 7902, 8127, 8316, 8514, 9219, 9658, 9933, 10836, 11853, 12292, 12771, 13244, 14487, 15804, 16254, 17028, 18438, 18877, 19316, 19866, 23706, 25542, 27657, 28974, 29799, 32508, 33803, 36876, 37754, 39732, 43461, 47412, 51084, 55314, 56631, 57948, 59598, 67606, 75508, 82971, 86922, 89397, 101409, 110628, 113262, 119196, 130383, 132139, 135212, 165942, 169893, 173844, 178794, 202818, 207647, 226524, 260766, 264278, 304227, 331884, 339786, 357588, 396417, 405636, 415294, 509679, 521532, 528556, 608454, 622941, 679572, 792834, 830588, 912681, 1019358, 1189251, 1216908, 1245882, 1453529, 1585668, 1825362, 1868823, 2038716, 2378502, 2491764, 2907058, 3567753, 3650724, 3737646, 4360587, 4757004, 5606469, 5814116, 7135506, 7475292, 8721174, 11212938, 13081761, 14271012, 17442348, 22425876, 26163522, 39245283, 52327044, 78490566, 156981132]

約数ペア:

[(1, 156981132), (2, 78490566), (3, 52327044), (4, 39245283), (6, 26163522), (7, 22425876), (9, 17442348), (11, 14271012), (12, 13081761), (14, 11212938), (18, 8721174), (21, 7475292), (22, 7135506), (27, 5814116), (28, 5606469), (33, 4757004), (36, 4360587), (42, 3737646), (43, 3650724), (44, 3567753), (54, 2907058), (63, 2491764), (66, 2378502), (77, 2038716), (84, 1868823), (86, 1825362), (99, 1585668), (108, 1453529), (126, 1245882), (129, 1216908), (132, 1189251), (154, 1019358), (172, 912681), (189, 830588), (198, 792834), (231, 679572), (252, 622941), (258, 608454), (297, 528556), (301, 521532), (308, 509679), (378, 415294), (387, 405636), (396, 396417), (439, 357588), (462, 339786), (473, 331884), (516, 304227), (594, 264278), (602, 260766), (693, 226524), (756, 207647), (774, 202818), (878, 178794), (903, 173844), (924, 169893), (946, 165942), (1161, 135212), (1188, 132139), (1204, 130383), (1317, 119196), (1386, 113262), (1419, 110628), (1548, 101409), (1756, 89397), (1806, 86922), (1892, 82971), (2079, 75508), (2322, 67606), (2634, 59598), (2709, 57948), (2772, 56631), (2838, 55314), (3073, 51084), (3311, 47412), (3612, 43461), (3951, 39732), (4158, 37754), (4257, 36876), (4644, 33803), (4829, 32508), (5268, 29799), (5418, 28974), (5676, 27657), (6146, 25542), (6622, 23706), (7902, 19866), (8127, 19316), (8316, 18877), (8514, 18438), (9219, 17028), (9658, 16254), (9933, 15804), (10836, 14487), (11853, 13244), (12292, 12771)]