142383492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 399759360

約数和(自身を除く): 257375868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 47, 57, 76, 86, 94, 103, 114, 129, 141, 171, 172, 188, 206, 228, 258, 282, 309, 342, 387, 412, 423, 516, 564, 618, 684, 774, 817, 846, 893, 927, 1236, 1548, 1634, 1692, 1786, 1854, 1957, 2021, 2451, 2679, 3268, 3572, 3708, 3914, 4042, 4429, 4841, 4902, 5358, 5871, 6063, 7353, 7828, 8037, 8084, 8858, 9682, 9804, 10716, 11742, 12126, 13287, 14523, 14706, 16074, 17613, 17716, 18189, 19364, 23484, 24252, 26574, 29046, 29412, 32148, 35226, 36378, 38399, 39861, 43569, 53148, 58092, 70452, 72756, 76798, 79722, 84151, 87138, 91979, 115197, 153596, 159444, 168302, 174276, 183958, 208163, 230394, 252453, 275937, 336604, 345591, 367916, 416326, 460788, 504906, 551874, 624489, 691182, 757359, 827811, 832652, 1009812, 1103748, 1248978, 1382364, 1514718, 1655622, 1873467, 2497956, 3029436, 3311244, 3746934, 3955097, 7493868, 7910194, 11865291, 15820388, 23730582, 35595873, 47461164, 71191746, 142383492]

約数ペア:

[(1, 142383492), (2, 71191746), (3, 47461164), (4, 35595873), (6, 23730582), (9, 15820388), (12, 11865291), (18, 7910194), (19, 7493868), (36, 3955097), (38, 3746934), (43, 3311244), (47, 3029436), (57, 2497956), (76, 1873467), (86, 1655622), (94, 1514718), (103, 1382364), (114, 1248978), (129, 1103748), (141, 1009812), (171, 832652), (172, 827811), (188, 757359), (206, 691182), (228, 624489), (258, 551874), (282, 504906), (309, 460788), (342, 416326), (387, 367916), (412, 345591), (423, 336604), (516, 275937), (564, 252453), (618, 230394), (684, 208163), (774, 183958), (817, 174276), (846, 168302), (893, 159444), (927, 153596), (1236, 115197), (1548, 91979), (1634, 87138), (1692, 84151), (1786, 79722), (1854, 76798), (1957, 72756), (2021, 70452), (2451, 58092), (2679, 53148), (3268, 43569), (3572, 39861), (3708, 38399), (3914, 36378), (4042, 35226), (4429, 32148), (4841, 29412), (4902, 29046), (5358, 26574), (5871, 24252), (6063, 23484), (7353, 19364), (7828, 18189), (8037, 17716), (8084, 17613), (8858, 16074), (9682, 14706), (9804, 14523), (10716, 13287), (11742, 12126)]