166181340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 503657280

約数和(自身を除く): 337475940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 257, 260, 390, 514, 771, 780, 829, 1028, 1285, 1542, 1658, 2487, 2570, 3084, 3316, 3341, 3855, 4145, 4974, 5140, 6682, 7710, 8290, 9948, 10023, 10777, 12435, 13364, 15420, 16580, 16705, 20046, 21554, 24870, 32331, 33410, 40092, 43108, 49740, 50115, 53885, 64662, 66820, 100230, 107770, 129324, 161655, 200460, 213053, 215540, 323310, 426106, 639159, 646620, 852212, 1065265, 1278318, 2130530, 2556636, 2769689, 3195795, 4261060, 5539378, 6391590, 8309067, 11078756, 12783180, 13848445, 16618134, 27696890, 33236268, 41545335, 55393780, 83090670, 166181340]

約数ペア:

[(1, 166181340), (2, 83090670), (3, 55393780), (4, 41545335), (5, 33236268), (6, 27696890), (10, 16618134), (12, 13848445), (13, 12783180), (15, 11078756), (20, 8309067), (26, 6391590), (30, 5539378), (39, 4261060), (52, 3195795), (60, 2769689), (65, 2556636), (78, 2130530), (130, 1278318), (156, 1065265), (195, 852212), (257, 646620), (260, 639159), (390, 426106), (514, 323310), (771, 215540), (780, 213053), (829, 200460), (1028, 161655), (1285, 129324), (1542, 107770), (1658, 100230), (2487, 66820), (2570, 64662), (3084, 53885), (3316, 50115), (3341, 49740), (3855, 43108), (4145, 40092), (4974, 33410), (5140, 32331), (6682, 24870), (7710, 21554), (8290, 20046), (9948, 16705), (10023, 16580), (10777, 15420), (12435, 13364)]