157084648

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 350697600

約数和(自身を除く): 193612952

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 197, 203, 232, 394, 406, 491, 788, 812, 982, 1379, 1576, 1624, 1964, 2758, 3437, 3928, 5516, 5713, 6874, 11032, 11426, 13748, 14239, 22852, 27496, 28478, 39991, 45704, 56956, 79982, 96727, 99673, 113912, 159964, 193454, 199346, 319928, 386908, 398692, 677089, 773816, 797384, 1354178, 2708356, 2805083, 5416712, 5610166, 11220332, 19635581, 22440664, 39271162, 78542324, 157084648]

約数ペア:

[(1, 157084648), (2, 78542324), (4, 39271162), (7, 22440664), (8, 19635581), (14, 11220332), (28, 5610166), (29, 5416712), (56, 2805083), (58, 2708356), (116, 1354178), (197, 797384), (203, 773816), (232, 677089), (394, 398692), (406, 386908), (491, 319928), (788, 199346), (812, 193454), (982, 159964), (1379, 113912), (1576, 99673), (1624, 96727), (1964, 79982), (2758, 56956), (3437, 45704), (3928, 39991), (5516, 28478), (5713, 27496), (6874, 22852), (11032, 14239), (11426, 13748)]