166244520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1835

約数の個数: 128

約数和(自身を含む): 546215040

約数和(自身を除く): 379970520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1747, 1830, 2379, 2440, 3172, 3494, 3660, 3965, 4758, 5241, 6344, 6988, 7320, 7930, 8735, 9516, 10482, 11895, 13976, 15860, 17470, 19032, 20964, 22711, 23790, 26205, 31720, 34940, 41928, 45422, 47580, 52410, 68133, 69880, 90844, 95160, 104820, 106567, 113555, 136266, 181688, 209640, 213134, 227110, 272532, 319701, 340665, 426268, 454220, 532835, 545064, 639402, 681330, 852536, 908440, 1065670, 1278804, 1362660, 1385371, 1598505, 2131340, 2557608, 2725320, 2770742, 3197010, 4156113, 4262680, 5541484, 6394020, 6926855, 8312226, 11082968, 12788040, 13853710, 16624452, 20780565, 27707420, 33248904, 41561130, 55414840, 83122260, 166244520]

約数ペア:

[(1, 166244520), (2, 83122260), (3, 55414840), (4, 41561130), (5, 33248904), (6, 27707420), (8, 20780565), (10, 16624452), (12, 13853710), (13, 12788040), (15, 11082968), (20, 8312226), (24, 6926855), (26, 6394020), (30, 5541484), (39, 4262680), (40, 4156113), (52, 3197010), (60, 2770742), (61, 2725320), (65, 2557608), (78, 2131340), (104, 1598505), (120, 1385371), (122, 1362660), (130, 1278804), (156, 1065670), (183, 908440), (195, 852536), (244, 681330), (260, 639402), (305, 545064), (312, 532835), (366, 454220), (390, 426268), (488, 340665), (520, 319701), (610, 272532), (732, 227110), (780, 213134), (793, 209640), (915, 181688), (1220, 136266), (1464, 113555), (1560, 106567), (1586, 104820), (1747, 95160), (1830, 90844), (2379, 69880), (2440, 68133), (3172, 52410), (3494, 47580), (3660, 45422), (3965, 41928), (4758, 34940), (5241, 31720), (6344, 26205), (6988, 23790), (7320, 22711), (7930, 20964), (8735, 19032), (9516, 17470), (10482, 15860), (11895, 13976)]