154213704

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 429287040

約数和(自身を除く): 275073336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 97, 142, 194, 213, 284, 291, 311, 388, 426, 568, 582, 622, 639, 776, 852, 873, 933, 1164, 1244, 1278, 1704, 1746, 1866, 2328, 2488, 2556, 2799, 3492, 3732, 5112, 5598, 6887, 6984, 7464, 11196, 13774, 20661, 22081, 22392, 27548, 30167, 41322, 44162, 55096, 60334, 61983, 66243, 82644, 88324, 90501, 120668, 123966, 132486, 165288, 176648, 181002, 198729, 241336, 247932, 264972, 271503, 362004, 397458, 495864, 529944, 543006, 724008, 794916, 1086012, 1589832, 2141857, 2172024, 4283714, 6425571, 8567428, 12851142, 17134856, 19276713, 25702284, 38553426, 51404568, 77106852, 154213704]

約数ペア:

[(1, 154213704), (2, 77106852), (3, 51404568), (4, 38553426), (6, 25702284), (8, 19276713), (9, 17134856), (12, 12851142), (18, 8567428), (24, 6425571), (36, 4283714), (71, 2172024), (72, 2141857), (97, 1589832), (142, 1086012), (194, 794916), (213, 724008), (284, 543006), (291, 529944), (311, 495864), (388, 397458), (426, 362004), (568, 271503), (582, 264972), (622, 247932), (639, 241336), (776, 198729), (852, 181002), (873, 176648), (933, 165288), (1164, 132486), (1244, 123966), (1278, 120668), (1704, 90501), (1746, 88324), (1866, 82644), (2328, 66243), (2488, 61983), (2556, 60334), (2799, 55096), (3492, 44162), (3732, 41322), (5112, 30167), (5598, 27548), (6887, 22392), (6984, 22081), (7464, 20661), (11196, 13774)]