179497220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 465067008

約数和(自身を除く): 285569788

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 476, 530, 595, 742, 901, 1060, 1190, 1423, 1484, 1802, 1855, 2380, 2846, 3604, 3710, 4505, 5692, 6307, 7115, 7420, 9010, 9961, 12614, 14230, 18020, 19922, 24191, 25228, 28460, 31535, 39844, 48382, 49805, 63070, 75419, 96764, 99610, 120955, 126140, 150838, 169337, 199220, 241910, 301676, 338674, 377095, 483820, 527933, 677348, 754190, 846685, 1055866, 1282123, 1508380, 1693370, 2111732, 2564246, 2639665, 3386740, 5128492, 5279330, 6410615, 8974861, 10558660, 12821230, 17949722, 25642460, 35899444, 44874305, 89748610, 179497220]

約数ペア:

[(1, 179497220), (2, 89748610), (4, 44874305), (5, 35899444), (7, 25642460), (10, 17949722), (14, 12821230), (17, 10558660), (20, 8974861), (28, 6410615), (34, 5279330), (35, 5128492), (53, 3386740), (68, 2639665), (70, 2564246), (85, 2111732), (106, 1693370), (119, 1508380), (140, 1282123), (170, 1055866), (212, 846685), (238, 754190), (265, 677348), (340, 527933), (371, 483820), (476, 377095), (530, 338674), (595, 301676), (742, 241910), (901, 199220), (1060, 169337), (1190, 150838), (1423, 126140), (1484, 120955), (1802, 99610), (1855, 96764), (2380, 75419), (2846, 63070), (3604, 49805), (3710, 48382), (4505, 39844), (5692, 31535), (6307, 28460), (7115, 25228), (7420, 24191), (9010, 19922), (9961, 18020), (12614, 14230)]