170177644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20327}}^1$

素因数の和:20374

約数の個数: 48

約数和(自身を含む): 382491648

約数和(自身を除く): 212314004

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 20327, 40654, 81308, 142289, 264251, 284578, 467521, 528502, 569156, 935042, 1057004, 1849757, 1870084, 3272647, 3699514, 6077773, 6545294, 7399028, 12155546, 13090588, 24311092, 42544411, 85088822, 170177644]

約数ペア:

[(1, 170177644), (2, 85088822), (4, 42544411), (7, 24311092), (13, 13090588), (14, 12155546), (23, 7399028), (26, 6545294), (28, 6077773), (46, 3699514), (52, 3272647), (91, 1870084), (92, 1849757), (161, 1057004), (182, 935042), (299, 569156), (322, 528502), (364, 467521), (598, 284578), (644, 264251), (1196, 142289), (2093, 81308), (4186, 40654), (8372, 20327)]