171730494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 416785824

約数和(自身を除く): 245055330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 61, 78, 106, 117, 122, 159, 183, 227, 234, 318, 366, 454, 477, 549, 681, 689, 793, 954, 1098, 1362, 1378, 1586, 2043, 2067, 2379, 2951, 3233, 4086, 4134, 4758, 5902, 6201, 6466, 7137, 8853, 9699, 12031, 12402, 13847, 14274, 17706, 19398, 24062, 26559, 27694, 29097, 36093, 41541, 42029, 53118, 58194, 72186, 83082, 84058, 108279, 124623, 126087, 156403, 180011, 216558, 249246, 252174, 312806, 360022, 378261, 469209, 540033, 733891, 756522, 938418, 1080066, 1407627, 1467782, 1620099, 2201673, 2815254, 3240198, 4403346, 6605019, 9540583, 13210038, 19081166, 28621749, 57243498, 85865247, 171730494]

約数ペア:

[(1, 171730494), (2, 85865247), (3, 57243498), (6, 28621749), (9, 19081166), (13, 13210038), (18, 9540583), (26, 6605019), (39, 4403346), (53, 3240198), (61, 2815254), (78, 2201673), (106, 1620099), (117, 1467782), (122, 1407627), (159, 1080066), (183, 938418), (227, 756522), (234, 733891), (318, 540033), (366, 469209), (454, 378261), (477, 360022), (549, 312806), (681, 252174), (689, 249246), (793, 216558), (954, 180011), (1098, 156403), (1362, 126087), (1378, 124623), (1586, 108279), (2043, 84058), (2067, 83082), (2379, 72186), (2951, 58194), (3233, 53118), (4086, 42029), (4134, 41541), (4758, 36093), (5902, 29097), (6201, 27694), (6466, 26559), (7137, 24062), (8853, 19398), (9699, 17706), (12031, 14274), (12402, 13847)]