140828814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 371255040

約数和(自身を除く): 230426226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 443, 522, 609, 783, 841, 886, 1218, 1329, 1566, 1682, 1827, 2523, 2658, 3101, 3654, 3987, 5046, 5481, 5887, 6202, 7569, 7974, 9303, 10962, 11774, 11961, 12847, 15138, 17661, 18606, 22707, 23922, 25694, 27909, 35322, 38541, 45414, 52983, 55818, 77082, 83727, 89929, 105966, 115623, 158949, 167454, 179858, 231246, 269787, 317898, 346869, 372563, 539574, 693738, 745126, 809361, 1117689, 1618722, 2235378, 2428083, 2607941, 3353067, 4856166, 5215882, 6706134, 7823823, 10059201, 15647646, 20118402, 23471469, 46942938, 70414407, 140828814]

約数ペア:

[(1, 140828814), (2, 70414407), (3, 46942938), (6, 23471469), (7, 20118402), (9, 15647646), (14, 10059201), (18, 7823823), (21, 6706134), (27, 5215882), (29, 4856166), (42, 3353067), (54, 2607941), (58, 2428083), (63, 2235378), (87, 1618722), (126, 1117689), (174, 809361), (189, 745126), (203, 693738), (261, 539574), (378, 372563), (406, 346869), (443, 317898), (522, 269787), (609, 231246), (783, 179858), (841, 167454), (886, 158949), (1218, 115623), (1329, 105966), (1566, 89929), (1682, 83727), (1827, 77082), (2523, 55818), (2658, 52983), (3101, 45414), (3654, 38541), (3987, 35322), (5046, 27909), (5481, 25694), (5887, 23922), (6202, 22707), (7569, 18606), (7974, 17661), (9303, 15138), (10962, 12847), (11774, 11961)]