177138468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 96

約数和(自身を含む): 501822720

約数和(自身を除く): 324684252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 351, 426, 468, 639, 702, 852, 923, 1278, 1404, 1777, 1846, 1917, 2556, 2769, 3554, 3692, 3834, 5331, 5538, 7108, 7668, 8307, 10662, 11076, 15993, 16614, 21324, 23101, 24921, 31986, 33228, 46202, 47979, 49842, 63972, 69303, 92404, 95958, 99684, 126167, 138606, 191916, 207909, 252334, 277212, 378501, 415818, 504668, 623727, 757002, 831636, 1135503, 1247454, 1514004, 1640171, 2271006, 2494908, 3280342, 3406509, 4542012, 4920513, 6560684, 6813018, 9841026, 13626036, 14761539, 19682052, 29523078, 44284617, 59046156, 88569234, 177138468]

約数ペア:

[(1, 177138468), (2, 88569234), (3, 59046156), (4, 44284617), (6, 29523078), (9, 19682052), (12, 14761539), (13, 13626036), (18, 9841026), (26, 6813018), (27, 6560684), (36, 4920513), (39, 4542012), (52, 3406509), (54, 3280342), (71, 2494908), (78, 2271006), (108, 1640171), (117, 1514004), (142, 1247454), (156, 1135503), (213, 831636), (234, 757002), (284, 623727), (351, 504668), (426, 415818), (468, 378501), (639, 277212), (702, 252334), (852, 207909), (923, 191916), (1278, 138606), (1404, 126167), (1777, 99684), (1846, 95958), (1917, 92404), (2556, 69303), (2769, 63972), (3554, 49842), (3692, 47979), (3834, 46202), (5331, 33228), (5538, 31986), (7108, 24921), (7668, 23101), (8307, 21324), (10662, 16614), (11076, 15993)]