193996824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 575078400

約数和(自身を除く): 381081576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 79, 84, 94, 141, 158, 168, 188, 237, 282, 311, 316, 329, 376, 474, 553, 564, 622, 632, 658, 933, 948, 987, 1106, 1128, 1244, 1316, 1659, 1866, 1896, 1974, 2177, 2212, 2488, 2632, 3318, 3713, 3732, 3948, 4354, 4424, 6531, 6636, 7426, 7464, 7896, 8708, 11139, 13062, 13272, 14617, 14852, 17416, 22278, 24569, 25991, 26124, 29234, 29704, 43851, 44556, 49138, 51982, 52248, 58468, 73707, 77973, 87702, 89112, 98276, 102319, 103964, 116936, 147414, 155946, 171983, 175404, 196552, 204638, 207928, 294828, 306957, 311892, 343966, 350808, 409276, 515949, 589656, 613914, 623784, 687932, 818552, 1031898, 1154743, 1227828, 1375864, 2063796, 2309486, 2455656, 3464229, 4127592, 4618972, 6928458, 8083201, 9237944, 13856916, 16166402, 24249603, 27713832, 32332804, 48499206, 64665608, 96998412, 193996824]

約数ペア:

[(1, 193996824), (2, 96998412), (3, 64665608), (4, 48499206), (6, 32332804), (7, 27713832), (8, 24249603), (12, 16166402), (14, 13856916), (21, 9237944), (24, 8083201), (28, 6928458), (42, 4618972), (47, 4127592), (56, 3464229), (79, 2455656), (84, 2309486), (94, 2063796), (141, 1375864), (158, 1227828), (168, 1154743), (188, 1031898), (237, 818552), (282, 687932), (311, 623784), (316, 613914), (329, 589656), (376, 515949), (474, 409276), (553, 350808), (564, 343966), (622, 311892), (632, 306957), (658, 294828), (933, 207928), (948, 204638), (987, 196552), (1106, 175404), (1128, 171983), (1244, 155946), (1316, 147414), (1659, 116936), (1866, 103964), (1896, 102319), (1974, 98276), (2177, 89112), (2212, 87702), (2488, 77973), (2632, 73707), (3318, 58468), (3713, 52248), (3732, 51982), (3948, 49138), (4354, 44556), (4424, 43851), (6531, 29704), (6636, 29234), (7426, 26124), (7464, 25991), (7896, 24569), (8708, 22278), (11139, 17416), (13062, 14852), (13272, 14617)]