172019976184

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{101503}}^1$

素因数の和:102140

約数の個数: 64

約数和(自身を含む): 376230666240

約数和(自身を除く): 204210690056

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 571, 742, 1142, 1484, 2284, 2968, 3997, 4568, 7994, 15988, 30263, 31976, 60526, 101503, 121052, 203006, 211841, 242104, 406012, 423682, 710521, 812024, 847364, 1421042, 1694728, 2842084, 5379659, 5684168, 10759318, 21518636, 37657613, 43037272, 57958213, 75315226, 115916426, 150630452, 231832852, 301260904, 405707491, 463665704, 811414982, 1622829964, 3071785289, 3245659928, 6143570578, 12287141156, 21502497023, 24574282312, 43004994046, 86009988092, 172019976184]

約数ペア:

[(1, 172019976184), (2, 86009988092), (4, 43004994046), (7, 24574282312), (8, 21502497023), (14, 12287141156), (28, 6143570578), (53, 3245659928), (56, 3071785289), (106, 1622829964), (212, 811414982), (371, 463665704), (424, 405707491), (571, 301260904), (742, 231832852), (1142, 150630452), (1484, 115916426), (2284, 75315226), (2968, 57958213), (3997, 43037272), (4568, 37657613), (7994, 21518636), (15988, 10759318), (30263, 5684168), (31976, 5379659), (60526, 2842084), (101503, 1694728), (121052, 1421042), (203006, 847364), (211841, 812024), (242104, 710521), (406012, 423682)]