157025002708

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 333566553600

約数和(自身を除く): 176541550892

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 179, 196, 217, 353, 358, 409, 434, 706, 716, 818, 868, 1253, 1412, 1519, 1636, 2471, 2506, 2863, 3038, 4942, 5012, 5549, 5726, 6076, 8771, 9884, 10943, 11098, 11452, 12679, 17297, 17542, 20041, 21886, 22196, 25358, 34594, 35084, 38843, 40082, 43772, 50716, 63187, 69188, 73211, 76601, 77686, 80164, 88753, 126374, 144377, 146422, 153202, 155372, 177506, 252748, 271901, 288754, 292844, 306404, 355012, 442309, 512477, 536207, 543802, 577508, 621271, 884618, 1010639, 1024954, 1072414, 1087604, 1242542, 1769236, 1958797, 2021278, 2049908, 2144828, 2269541, 2485084, 3096163, 3587339, 3917594, 4042556, 4475687, 4539082, 6192326, 7074473, 7174678, 7835188, 8951374, 9078164, 12384652, 13711579, 14148946, 14349356, 15886787, 17902748, 25843483, 27423158, 28297892, 31329809, 31773574, 51686966, 54846316, 62659618, 63547148, 95981053, 103373932, 111207509, 125319236, 180904381, 191962106, 219308663, 222415018, 361808762, 383924212, 438617326, 444830036, 723617524, 801147973, 877234652, 1266330667, 1602295946, 2532661334, 3204591892, 5065322668, 5608035811, 11216071622, 22432143244, 39256250677, 78512501354, 157025002708]

約数ペア:

[(1, 157025002708), (2, 78512501354), (4, 39256250677), (7, 22432143244), (14, 11216071622), (28, 5608035811), (31, 5065322668), (49, 3204591892), (62, 2532661334), (98, 1602295946), (124, 1266330667), (179, 877234652), (196, 801147973), (217, 723617524), (353, 444830036), (358, 438617326), (409, 383924212), (434, 361808762), (706, 222415018), (716, 219308663), (818, 191962106), (868, 180904381), (1253, 125319236), (1412, 111207509), (1519, 103373932), (1636, 95981053), (2471, 63547148), (2506, 62659618), (2863, 54846316), (3038, 51686966), (4942, 31773574), (5012, 31329809), (5549, 28297892), (5726, 27423158), (6076, 25843483), (8771, 17902748), (9884, 15886787), (10943, 14349356), (11098, 14148946), (11452, 13711579), (12679, 12384652), (17297, 9078164), (17542, 8951374), (20041, 7835188), (21886, 7174678), (22196, 7074473), (25358, 6192326), (34594, 4539082), (35084, 4475687), (38843, 4042556), (40082, 3917594), (43772, 3587339), (50716, 3096163), (63187, 2485084), (69188, 2269541), (73211, 2144828), (76601, 2049908), (77686, 2021278), (80164, 1958797), (88753, 1769236), (126374, 1242542), (144377, 1087604), (146422, 1072414), (153202, 1024954), (155372, 1010639), (177506, 884618), (252748, 621271), (271901, 577508), (288754, 543802), (292844, 536207), (306404, 512477), (355012, 442309)]