163825504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 354352320

約数和(自身を除く): 190526816

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 61, 82, 89, 92, 122, 164, 178, 184, 244, 328, 356, 368, 488, 656, 712, 736, 943, 976, 1312, 1403, 1424, 1886, 1952, 2047, 2501, 2806, 2848, 3649, 3772, 4094, 5002, 5429, 5612, 7298, 7544, 8188, 10004, 10858, 11224, 14596, 15088, 16376, 20008, 21716, 22448, 29192, 30176, 32752, 40016, 43432, 44896, 57523, 58384, 65504, 80032, 83927, 86864, 115046, 116768, 124867, 167854, 173728, 222589, 230092, 249734, 335708, 445178, 460184, 499468, 671416, 890356, 920368, 998936, 1342832, 1780712, 1840736, 1997872, 2685664, 3561424, 3995744, 5119547, 7122848, 10239094, 20478188, 40956376, 81912752, 163825504]

約数ペア:

[(1, 163825504), (2, 81912752), (4, 40956376), (8, 20478188), (16, 10239094), (23, 7122848), (32, 5119547), (41, 3995744), (46, 3561424), (61, 2685664), (82, 1997872), (89, 1840736), (92, 1780712), (122, 1342832), (164, 998936), (178, 920368), (184, 890356), (244, 671416), (328, 499468), (356, 460184), (368, 445178), (488, 335708), (656, 249734), (712, 230092), (736, 222589), (943, 173728), (976, 167854), (1312, 124867), (1403, 116768), (1424, 115046), (1886, 86864), (1952, 83927), (2047, 80032), (2501, 65504), (2806, 58384), (2848, 57523), (3649, 44896), (3772, 43432), (4094, 40016), (5002, 32752), (5429, 30176), (5612, 29192), (7298, 22448), (7544, 21716), (8188, 20008), (10004, 16376), (10858, 15088), (11224, 14596)]