149940072

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3348

約数の個数: 80

約数和(自身を含む): 426016800

約数和(自身を除く): 276076728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3259, 3834, 5112, 5751, 6518, 7668, 9777, 11502, 13036, 15336, 19554, 23004, 26072, 29331, 39108, 46008, 58662, 78216, 87993, 117324, 175986, 231389, 234648, 263979, 351972, 462778, 527958, 694167, 703944, 925556, 1055916, 1388334, 1851112, 2082501, 2111832, 2776668, 4165002, 5553336, 6247503, 8330004, 12495006, 16660008, 18742509, 24990012, 37485018, 49980024, 74970036, 149940072]

約数ペア:

[(1, 149940072), (2, 74970036), (3, 49980024), (4, 37485018), (6, 24990012), (8, 18742509), (9, 16660008), (12, 12495006), (18, 8330004), (24, 6247503), (27, 5553336), (36, 4165002), (54, 2776668), (71, 2111832), (72, 2082501), (81, 1851112), (108, 1388334), (142, 1055916), (162, 925556), (213, 703944), (216, 694167), (284, 527958), (324, 462778), (426, 351972), (568, 263979), (639, 234648), (648, 231389), (852, 175986), (1278, 117324), (1704, 87993), (1917, 78216), (2556, 58662), (3259, 46008), (3834, 39108), (5112, 29331), (5751, 26072), (6518, 23004), (7668, 19554), (9777, 15336), (11502, 13036)]