138191844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 279845916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 47, 51, 58, 68, 71, 84, 87, 94, 102, 116, 119, 141, 142, 174, 188, 203, 204, 213, 238, 282, 284, 329, 348, 357, 406, 426, 476, 493, 497, 564, 609, 658, 714, 799, 812, 852, 986, 987, 994, 1207, 1218, 1316, 1363, 1428, 1479, 1491, 1598, 1972, 1974, 1988, 2059, 2397, 2414, 2436, 2726, 2958, 2982, 3196, 3337, 3451, 3621, 3948, 4089, 4118, 4794, 4828, 5452, 5593, 5916, 5964, 6177, 6674, 6902, 7242, 8178, 8236, 8449, 9541, 9588, 10011, 10353, 11186, 12354, 13348, 13804, 14413, 14484, 16356, 16779, 16898, 19082, 20022, 20706, 22372, 23171, 23359, 24708, 25347, 28623, 28826, 33558, 33796, 35003, 38164, 40044, 41412, 43239, 46342, 46718, 50694, 56729, 57246, 57652, 67116, 69513, 70006, 70077, 86478, 92684, 93436, 96773, 101388, 105009, 113458, 114492, 139026, 140012, 140154, 162197, 170187, 172956, 193546, 210018, 226916, 245021, 278052, 280308, 290319, 324394, 340374, 387092, 397103, 420036, 486591, 490042, 580638, 648788, 677411, 680748, 735063, 794206, 973182, 980084, 1161276, 1191309, 1354822, 1470126, 1588412, 1645141, 1946364, 2032233, 2382618, 2709644, 2940252, 3290282, 4064466, 4765236, 4935423, 6580564, 8128932, 9870846, 11515987, 19741692, 23031974, 34547961, 46063948, 69095922, 138191844]

約数ペア:

[(1, 138191844), (2, 69095922), (3, 46063948), (4, 34547961), (6, 23031974), (7, 19741692), (12, 11515987), (14, 9870846), (17, 8128932), (21, 6580564), (28, 4935423), (29, 4765236), (34, 4064466), (42, 3290282), (47, 2940252), (51, 2709644), (58, 2382618), (68, 2032233), (71, 1946364), (84, 1645141), (87, 1588412), (94, 1470126), (102, 1354822), (116, 1191309), (119, 1161276), (141, 980084), (142, 973182), (174, 794206), (188, 735063), (203, 680748), (204, 677411), (213, 648788), (238, 580638), (282, 490042), (284, 486591), (329, 420036), (348, 397103), (357, 387092), (406, 340374), (426, 324394), (476, 290319), (493, 280308), (497, 278052), (564, 245021), (609, 226916), (658, 210018), (714, 193546), (799, 172956), (812, 170187), (852, 162197), (986, 140154), (987, 140012), (994, 139026), (1207, 114492), (1218, 113458), (1316, 105009), (1363, 101388), (1428, 96773), (1479, 93436), (1491, 92684), (1598, 86478), (1972, 70077), (1974, 70006), (1988, 69513), (2059, 67116), (2397, 57652), (2414, 57246), (2436, 56729), (2726, 50694), (2958, 46718), (2982, 46342), (3196, 43239), (3337, 41412), (3451, 40044), (3621, 38164), (3948, 35003), (4089, 33796), (4118, 33558), (4794, 28826), (4828, 28623), (5452, 25347), (5593, 24708), (5916, 23359), (5964, 23171), (6177, 22372), (6674, 20706), (6902, 20022), (7242, 19082), (8178, 16898), (8236, 16779), (8449, 16356), (9541, 14484), (9588, 14413), (10011, 13804), (10353, 13348), (11186, 12354)]