180979736

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 416638080

約数和(自身を除く): 235658344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 53, 56, 62, 98, 106, 124, 196, 212, 217, 248, 281, 371, 392, 424, 434, 562, 742, 868, 1124, 1484, 1519, 1643, 1736, 1967, 2248, 2597, 2968, 3038, 3286, 3934, 5194, 6076, 6572, 7868, 8711, 10388, 11501, 12152, 13144, 13769, 14893, 15736, 17422, 20776, 23002, 27538, 29786, 34844, 46004, 55076, 59572, 60977, 69688, 80507, 92008, 104251, 110152, 119144, 121954, 161014, 208502, 243908, 322028, 417004, 426839, 461683, 487816, 644056, 729757, 834008, 853678, 923366, 1459514, 1707356, 1846732, 2919028, 3231781, 3414712, 3693464, 5838056, 6463562, 12927124, 22622467, 25854248, 45244934, 90489868, 180979736]

約数ペア:

[(1, 180979736), (2, 90489868), (4, 45244934), (7, 25854248), (8, 22622467), (14, 12927124), (28, 6463562), (31, 5838056), (49, 3693464), (53, 3414712), (56, 3231781), (62, 2919028), (98, 1846732), (106, 1707356), (124, 1459514), (196, 923366), (212, 853678), (217, 834008), (248, 729757), (281, 644056), (371, 487816), (392, 461683), (424, 426839), (434, 417004), (562, 322028), (742, 243908), (868, 208502), (1124, 161014), (1484, 121954), (1519, 119144), (1643, 110152), (1736, 104251), (1967, 92008), (2248, 80507), (2597, 69688), (2968, 60977), (3038, 59572), (3286, 55076), (3934, 46004), (5194, 34844), (6076, 29786), (6572, 27538), (7868, 23002), (8711, 20776), (10388, 17422), (11501, 15736), (12152, 14893), (13144, 13769)]