150920588

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 336634704

約数和(自身を除く): 185714116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 364, 427, 637, 793, 854, 971, 1274, 1586, 1708, 1942, 2548, 2989, 3172, 3884, 5551, 5978, 6797, 11102, 11956, 12623, 13594, 22204, 25246, 27188, 38857, 47579, 50492, 59231, 77714, 88361, 95158, 118462, 155428, 176722, 190316, 236924, 353444, 414617, 618527, 770003, 829234, 1237054, 1540006, 1658468, 2474108, 2902319, 3080012, 5390021, 5804638, 10780042, 11609276, 21560084, 37730147, 75460294, 150920588]

約数ペア:

[(1, 150920588), (2, 75460294), (4, 37730147), (7, 21560084), (13, 11609276), (14, 10780042), (26, 5804638), (28, 5390021), (49, 3080012), (52, 2902319), (61, 2474108), (91, 1658468), (98, 1540006), (122, 1237054), (182, 829234), (196, 770003), (244, 618527), (364, 414617), (427, 353444), (637, 236924), (793, 190316), (854, 176722), (971, 155428), (1274, 118462), (1586, 95158), (1708, 88361), (1942, 77714), (2548, 59231), (2989, 50492), (3172, 47579), (3884, 38857), (5551, 27188), (5978, 25246), (6797, 22204), (11102, 13594), (11956, 12623)]