15706915196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 33661039104

約数和(自身を除く): 17954123908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 331, 476, 524, 662, 761, 917, 1324, 1522, 1834, 2227, 2317, 3044, 3668, 4454, 4634, 5327, 5627, 8908, 9268, 10654, 11254, 12937, 15589, 21308, 22508, 25874, 31178, 39389, 43361, 51748, 62356, 78778, 86722, 90559, 99691, 157556, 173444, 181118, 199382, 251891, 303527, 362236, 398764, 503782, 607054, 697837, 737137, 1007564, 1214108, 1395674, 1474274, 1694747, 1763237, 2791348, 2948548, 3389494, 3526474, 4282147, 5159959, 6778988, 7052948, 8564294, 10319918, 11863229, 17128588, 20639836, 23726458, 29975029, 32997721, 47452916, 59950058, 65995442, 119900116, 131990884, 230984047, 461968094, 560961257, 923936188, 1121922514, 2243845028, 3926728799, 7853457598, 15706915196]

約数ペア:

[(1, 15706915196), (2, 7853457598), (4, 3926728799), (7, 2243845028), (14, 1121922514), (17, 923936188), (28, 560961257), (34, 461968094), (68, 230984047), (119, 131990884), (131, 119900116), (238, 65995442), (262, 59950058), (331, 47452916), (476, 32997721), (524, 29975029), (662, 23726458), (761, 20639836), (917, 17128588), (1324, 11863229), (1522, 10319918), (1834, 8564294), (2227, 7052948), (2317, 6778988), (3044, 5159959), (3668, 4282147), (4454, 3526474), (4634, 3389494), (5327, 2948548), (5627, 2791348), (8908, 1763237), (9268, 1694747), (10654, 1474274), (11254, 1395674), (12937, 1214108), (15589, 1007564), (21308, 737137), (22508, 697837), (25874, 607054), (31178, 503782), (39389, 398764), (43361, 362236), (51748, 303527), (62356, 251891), (78778, 199382), (86722, 181118), (90559, 173444), (99691, 157556)]