158991924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 491724800

約数和(自身を除く): 332732876

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 79, 84, 91, 97, 114, 133, 156, 158, 182, 194, 228, 237, 247, 266, 273, 291, 316, 364, 388, 399, 474, 494, 532, 546, 553, 582, 679, 741, 798, 948, 988, 1027, 1092, 1106, 1164, 1261, 1358, 1482, 1501, 1596, 1659, 1729, 1843, 2037, 2054, 2212, 2522, 2716, 2964, 3002, 3081, 3318, 3458, 3686, 3783, 4074, 4108, 4503, 5044, 5187, 5529, 6004, 6162, 6636, 6916, 7189, 7372, 7566, 7663, 8148, 8827, 9006, 10374, 10507, 11058, 12324, 12901, 14378, 15132, 15326, 17654, 18012, 19513, 20748, 21014, 21567, 22116, 22989, 23959, 25802, 26481, 28756, 30652, 31521, 35308, 38703, 39026, 42028, 43134, 45978, 47918, 51604, 52962, 53641, 58539, 63042, 71877, 77406, 78052, 86268, 91956, 95836, 99619, 105924, 107282, 117078, 126084, 136591, 143754, 145597, 154812, 160923, 167713, 199238, 214564, 234156, 273182, 287508, 291194, 298857, 321846, 335426, 398476, 409773, 436791, 503139, 546364, 582388, 597714, 643692, 670852, 697333, 819546, 873582, 1006278, 1019179, 1195428, 1394666, 1639092, 1747164, 1892761, 2012556, 2038358, 2091999, 2789332, 3057537, 3785522, 4076716, 4183998, 5678283, 6115074, 7571044, 8367996, 11356566, 12230148, 13249327, 22713132, 26498654, 39747981, 52997308, 79495962, 158991924]

約数ペア:

[(1, 158991924), (2, 79495962), (3, 52997308), (4, 39747981), (6, 26498654), (7, 22713132), (12, 13249327), (13, 12230148), (14, 11356566), (19, 8367996), (21, 7571044), (26, 6115074), (28, 5678283), (38, 4183998), (39, 4076716), (42, 3785522), (52, 3057537), (57, 2789332), (76, 2091999), (78, 2038358), (79, 2012556), (84, 1892761), (91, 1747164), (97, 1639092), (114, 1394666), (133, 1195428), (156, 1019179), (158, 1006278), (182, 873582), (194, 819546), (228, 697333), (237, 670852), (247, 643692), (266, 597714), (273, 582388), (291, 546364), (316, 503139), (364, 436791), (388, 409773), (399, 398476), (474, 335426), (494, 321846), (532, 298857), (546, 291194), (553, 287508), (582, 273182), (679, 234156), (741, 214564), (798, 199238), (948, 167713), (988, 160923), (1027, 154812), (1092, 145597), (1106, 143754), (1164, 136591), (1261, 126084), (1358, 117078), (1482, 107282), (1501, 105924), (1596, 99619), (1659, 95836), (1729, 91956), (1843, 86268), (2037, 78052), (2054, 77406), (2212, 71877), (2522, 63042), (2716, 58539), (2964, 53641), (3002, 52962), (3081, 51604), (3318, 47918), (3458, 45978), (3686, 43134), (3783, 42028), (4074, 39026), (4108, 38703), (4503, 35308), (5044, 31521), (5187, 30652), (5529, 28756), (6004, 26481), (6162, 25802), (6636, 23959), (6916, 22989), (7189, 22116), (7372, 21567), (7566, 21014), (7663, 20748), (8148, 19513), (8827, 18012), (9006, 17654), (10374, 15326), (10507, 15132), (11058, 14378), (12324, 12901)]