163188312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 491443200

約数和(自身を除く): 328254888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 157, 161, 168, 184, 269, 276, 314, 322, 471, 483, 538, 552, 628, 644, 807, 942, 966, 1076, 1099, 1256, 1288, 1614, 1883, 1884, 1932, 2152, 2198, 3228, 3297, 3611, 3766, 3768, 3864, 4396, 5649, 6187, 6456, 6594, 7222, 7532, 8792, 10833, 11298, 12374, 13188, 14444, 15064, 18561, 21666, 22596, 24748, 25277, 26376, 28888, 37122, 42233, 43309, 43332, 45192, 49496, 50554, 74244, 75831, 84466, 86618, 86664, 101108, 126699, 129927, 148488, 151662, 168932, 173236, 202216, 253398, 259854, 295631, 303324, 337864, 346472, 506796, 519708, 591262, 606648, 886893, 971359, 1013592, 1039416, 1182524, 1773786, 1942718, 2365048, 2914077, 3547572, 3885436, 5828154, 6799513, 7095144, 7770872, 11656308, 13599026, 20398539, 23312616, 27198052, 40797078, 54396104, 81594156, 163188312]

約数ペア:

[(1, 163188312), (2, 81594156), (3, 54396104), (4, 40797078), (6, 27198052), (7, 23312616), (8, 20398539), (12, 13599026), (14, 11656308), (21, 7770872), (23, 7095144), (24, 6799513), (28, 5828154), (42, 3885436), (46, 3547572), (56, 2914077), (69, 2365048), (84, 1942718), (92, 1773786), (138, 1182524), (157, 1039416), (161, 1013592), (168, 971359), (184, 886893), (269, 606648), (276, 591262), (314, 519708), (322, 506796), (471, 346472), (483, 337864), (538, 303324), (552, 295631), (628, 259854), (644, 253398), (807, 202216), (942, 173236), (966, 168932), (1076, 151662), (1099, 148488), (1256, 129927), (1288, 126699), (1614, 101108), (1883, 86664), (1884, 86618), (1932, 84466), (2152, 75831), (2198, 74244), (3228, 50554), (3297, 49496), (3611, 45192), (3766, 43332), (3768, 43309), (3864, 42233), (4396, 37122), (5649, 28888), (6187, 26376), (6456, 25277), (6594, 24748), (7222, 22596), (7532, 21666), (8792, 18561), (10833, 15064), (11298, 14444), (12374, 13188)]