179612552890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:1004

約数の個数: 128

約数和(自身を含む): 347844575232

約数和(自身を除く): 168232022342

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 127, 131, 146, 230, 254, 262, 365, 635, 643, 655, 730, 1270, 1286, 1310, 1679, 2921, 3013, 3215, 3358, 5842, 6026, 6430, 8395, 9271, 9563, 14605, 14789, 15065, 16637, 16790, 18542, 19126, 29210, 29578, 30130, 33274, 46355, 46939, 47815, 73945, 81661, 83185, 84233, 92710, 93878, 95630, 147890, 163322, 166370, 168466, 213233, 219949, 234695, 382651, 408305, 421165, 426466, 439898, 469390, 765302, 816610, 842330, 1066165, 1079597, 1099745, 1214501, 1878203, 1913255, 1937359, 2132330, 2159194, 2199490, 2429002, 3756406, 3826510, 3874718, 5397985, 5961253, 6072505, 6149009, 9391015, 9686795, 10697591, 10795970, 11922506, 12145010, 12298018, 18782030, 19373590, 21395182, 27933523, 29806265, 30745045, 53487955, 55867046, 59612530, 61490090, 106975910, 137108819, 139667615, 141427207, 246044593, 274217638, 279335230, 282854414, 492089186, 685544095, 707136035, 780924143, 1230222965, 1371088190, 1414272070, 1561848286, 2460445930, 3904620715, 7809241430, 17961255289, 35922510578, 89806276445, 179612552890]

約数ペア:

[(1, 179612552890), (2, 89806276445), (5, 35922510578), (10, 17961255289), (23, 7809241430), (46, 3904620715), (73, 2460445930), (115, 1561848286), (127, 1414272070), (131, 1371088190), (146, 1230222965), (230, 780924143), (254, 707136035), (262, 685544095), (365, 492089186), (635, 282854414), (643, 279335230), (655, 274217638), (730, 246044593), (1270, 141427207), (1286, 139667615), (1310, 137108819), (1679, 106975910), (2921, 61490090), (3013, 59612530), (3215, 55867046), (3358, 53487955), (5842, 30745045), (6026, 29806265), (6430, 27933523), (8395, 21395182), (9271, 19373590), (9563, 18782030), (14605, 12298018), (14789, 12145010), (15065, 11922506), (16637, 10795970), (16790, 10697591), (18542, 9686795), (19126, 9391015), (29210, 6149009), (29578, 6072505), (30130, 5961253), (33274, 5397985), (46355, 3874718), (46939, 3826510), (47815, 3756406), (73945, 2429002), (81661, 2199490), (83185, 2159194), (84233, 2132330), (92710, 1937359), (93878, 1913255), (95630, 1878203), (147890, 1214501), (163322, 1099745), (166370, 1079597), (168466, 1066165), (213233, 842330), (219949, 816610), (234695, 765302), (382651, 469390), (408305, 439898), (421165, 426466)]