144978876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 453519360

約数和(自身を除く): 308540484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 71, 73, 74, 84, 108, 111, 126, 142, 146, 148, 189, 213, 219, 222, 252, 259, 284, 292, 333, 378, 426, 438, 444, 497, 511, 518, 639, 657, 666, 756, 777, 852, 876, 994, 999, 1022, 1036, 1278, 1314, 1332, 1491, 1533, 1554, 1917, 1971, 1988, 1998, 2044, 2331, 2556, 2627, 2628, 2701, 2982, 3066, 3108, 3834, 3942, 3996, 4473, 4599, 4662, 5183, 5254, 5402, 5964, 6132, 6993, 7668, 7881, 7884, 8103, 8946, 9198, 9324, 10366, 10508, 10804, 13419, 13797, 13986, 15549, 15762, 16206, 17892, 18389, 18396, 18907, 20732, 23643, 24309, 26838, 27594, 27972, 31098, 31524, 32412, 36281, 36778, 37814, 46647, 47286, 48618, 53676, 55167, 55188, 56721, 62196, 70929, 72562, 72927, 73556, 75628, 93294, 94572, 97236, 108843, 110334, 113442, 139941, 141858, 145124, 145854, 165501, 170163, 186588, 191771, 217686, 220668, 226884, 279882, 283716, 291708, 326529, 331002, 340326, 383542, 435372, 496503, 510489, 559764, 575313, 653058, 662004, 680652, 767084, 979587, 993006, 1020978, 1150626, 1306116, 1342397, 1725939, 1959174, 1986012, 2041956, 2301252, 2684794, 3451878, 3918348, 4027191, 5177817, 5369588, 6903756, 8054382, 10355634, 12081573, 16108764, 20711268, 24163146, 36244719, 48326292, 72489438, 144978876]

約数ペア:

[(1, 144978876), (2, 72489438), (3, 48326292), (4, 36244719), (6, 24163146), (7, 20711268), (9, 16108764), (12, 12081573), (14, 10355634), (18, 8054382), (21, 6903756), (27, 5369588), (28, 5177817), (36, 4027191), (37, 3918348), (42, 3451878), (54, 2684794), (63, 2301252), (71, 2041956), (73, 1986012), (74, 1959174), (84, 1725939), (108, 1342397), (111, 1306116), (126, 1150626), (142, 1020978), (146, 993006), (148, 979587), (189, 767084), (213, 680652), (219, 662004), (222, 653058), (252, 575313), (259, 559764), (284, 510489), (292, 496503), (333, 435372), (378, 383542), (426, 340326), (438, 331002), (444, 326529), (497, 291708), (511, 283716), (518, 279882), (639, 226884), (657, 220668), (666, 217686), (756, 191771), (777, 186588), (852, 170163), (876, 165501), (994, 145854), (999, 145124), (1022, 141858), (1036, 139941), (1278, 113442), (1314, 110334), (1332, 108843), (1491, 97236), (1533, 94572), (1554, 93294), (1917, 75628), (1971, 73556), (1988, 72927), (1998, 72562), (2044, 70929), (2331, 62196), (2556, 56721), (2627, 55188), (2628, 55167), (2701, 53676), (2982, 48618), (3066, 47286), (3108, 46647), (3834, 37814), (3942, 36778), (3996, 36281), (4473, 32412), (4599, 31524), (4662, 31098), (5183, 27972), (5254, 27594), (5402, 26838), (5964, 24309), (6132, 23643), (6993, 20732), (7668, 18907), (7881, 18396), (7884, 18389), (8103, 17892), (8946, 16206), (9198, 15762), (9324, 15549), (10366, 13986), (10508, 13797), (10804, 13419)]