142771244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 338903040

約数和(自身を除く): 196131796

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 209, 217, 266, 308, 341, 418, 434, 532, 589, 682, 787, 836, 868, 1178, 1364, 1463, 1574, 2356, 2387, 2926, 3148, 4123, 4774, 5509, 5852, 6479, 8246, 8657, 9548, 11018, 12958, 14953, 16492, 17314, 22036, 24397, 25916, 29906, 34628, 45353, 48794, 59812, 60599, 90706, 97588, 104671, 121198, 164483, 170779, 181412, 209342, 242396, 268367, 328966, 341558, 418684, 463543, 536734, 657932, 683116, 927086, 1073468, 1151381, 1854172, 1878569, 2302762, 3244801, 3757138, 4605524, 5098973, 6489602, 7514276, 10197946, 12979204, 20395892, 35692811, 71385622, 142771244]

約数ペア:

[(1, 142771244), (2, 71385622), (4, 35692811), (7, 20395892), (11, 12979204), (14, 10197946), (19, 7514276), (22, 6489602), (28, 5098973), (31, 4605524), (38, 3757138), (44, 3244801), (62, 2302762), (76, 1878569), (77, 1854172), (124, 1151381), (133, 1073468), (154, 927086), (209, 683116), (217, 657932), (266, 536734), (308, 463543), (341, 418684), (418, 341558), (434, 328966), (532, 268367), (589, 242396), (682, 209342), (787, 181412), (836, 170779), (868, 164483), (1178, 121198), (1364, 104671), (1463, 97588), (1574, 90706), (2356, 60599), (2387, 59812), (2926, 48794), (3148, 45353), (4123, 34628), (4774, 29906), (5509, 25916), (5852, 24397), (6479, 22036), (8246, 17314), (8657, 16492), (9548, 14953), (11018, 12958)]