133215536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 291276000

約数和(自身を除く): 158060464

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 149, 152, 173, 272, 298, 304, 323, 346, 596, 646, 692, 1192, 1292, 1384, 2384, 2533, 2584, 2768, 2831, 2941, 3287, 5066, 5168, 5662, 5882, 6574, 10132, 11324, 11764, 13148, 20264, 22648, 23528, 25777, 26296, 40528, 45296, 47056, 48127, 51554, 52592, 55879, 96254, 103108, 111758, 192508, 206216, 223516, 385016, 412432, 438209, 447032, 489763, 770032, 876418, 894064, 979526, 1752836, 1959052, 3505672, 3918104, 7011344, 7836208, 8325971, 16651942, 33303884, 66607768, 133215536]

約数ペア:

[(1, 133215536), (2, 66607768), (4, 33303884), (8, 16651942), (16, 8325971), (17, 7836208), (19, 7011344), (34, 3918104), (38, 3505672), (68, 1959052), (76, 1752836), (136, 979526), (149, 894064), (152, 876418), (173, 770032), (272, 489763), (298, 447032), (304, 438209), (323, 412432), (346, 385016), (596, 223516), (646, 206216), (692, 192508), (1192, 111758), (1292, 103108), (1384, 96254), (2384, 55879), (2533, 52592), (2584, 51554), (2768, 48127), (2831, 47056), (2941, 45296), (3287, 40528), (5066, 26296), (5168, 25777), (5662, 23528), (5882, 22648), (6574, 20264), (10132, 13148), (11324, 11764)]