151696304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 179755696

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 149, 152, 197, 272, 298, 304, 323, 394, 596, 646, 788, 1192, 1292, 1576, 2384, 2533, 2584, 2831, 3152, 3349, 3743, 5066, 5168, 5662, 6698, 7486, 10132, 11324, 13396, 14972, 20264, 22648, 26792, 29353, 29944, 40528, 45296, 48127, 53584, 58706, 59888, 63631, 96254, 117412, 127262, 192508, 234824, 254524, 385016, 469648, 499001, 509048, 557707, 770032, 998002, 1018096, 1115414, 1996004, 2230828, 3992008, 4461656, 7984016, 8923312, 9481019, 18962038, 37924076, 75848152, 151696304]

約数ペア:

[(1, 151696304), (2, 75848152), (4, 37924076), (8, 18962038), (16, 9481019), (17, 8923312), (19, 7984016), (34, 4461656), (38, 3992008), (68, 2230828), (76, 1996004), (136, 1115414), (149, 1018096), (152, 998002), (197, 770032), (272, 557707), (298, 509048), (304, 499001), (323, 469648), (394, 385016), (596, 254524), (646, 234824), (788, 192508), (1192, 127262), (1292, 117412), (1576, 96254), (2384, 63631), (2533, 59888), (2584, 58706), (2831, 53584), (3152, 48127), (3349, 45296), (3743, 40528), (5066, 29944), (5168, 29353), (5662, 26792), (6698, 22648), (7486, 20264), (10132, 14972), (11324, 13396)]