156932883016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{20107}}^1$

素因数の和:20355

約数の個数: 128

約数和(自身を含む): 369704079360

約数和(自身を除く): 212771196344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 151, 182, 284, 302, 364, 497, 568, 604, 728, 923, 994, 1057, 1208, 1846, 1963, 1988, 2114, 3692, 3926, 3976, 4228, 6461, 7384, 7852, 8456, 10721, 12922, 13741, 15704, 20107, 21442, 25844, 27482, 40214, 42884, 51688, 54964, 75047, 80428, 85768, 109928, 139373, 140749, 150094, 160856, 261391, 278746, 281498, 300188, 522782, 557492, 562996, 600376, 975611, 1045564, 1114984, 1125992, 1427597, 1829737, 1951222, 2091128, 2855194, 3036157, 3659474, 3902444, 5710388, 6072314, 7318948, 7804888, 9993179, 11420776, 12144628, 14637896, 18558761, 19986358, 21253099, 24289256, 37117522, 39470041, 39972716, 42506198, 74235044, 78940082, 79945432, 85012396, 129911327, 148470088, 157880164, 170024792, 215567147, 259822654, 276290287, 315760328, 431134294, 519645308, 552580574, 862268588, 1039290616, 1105161148, 1508970029, 1724537176, 2210322296, 2802372911, 3017940058, 5604745822, 6035880116, 11209491644, 12071760232, 19616610377, 22418983288, 39233220754, 78466441508, 156932883016]

約数ペア:

[(1, 156932883016), (2, 78466441508), (4, 39233220754), (7, 22418983288), (8, 19616610377), (13, 12071760232), (14, 11209491644), (26, 6035880116), (28, 5604745822), (52, 3017940058), (56, 2802372911), (71, 2210322296), (91, 1724537176), (104, 1508970029), (142, 1105161148), (151, 1039290616), (182, 862268588), (284, 552580574), (302, 519645308), (364, 431134294), (497, 315760328), (568, 276290287), (604, 259822654), (728, 215567147), (923, 170024792), (994, 157880164), (1057, 148470088), (1208, 129911327), (1846, 85012396), (1963, 79945432), (1988, 78940082), (2114, 74235044), (3692, 42506198), (3926, 39972716), (3976, 39470041), (4228, 37117522), (6461, 24289256), (7384, 21253099), (7852, 19986358), (8456, 18558761), (10721, 14637896), (12922, 12144628), (13741, 11420776), (15704, 9993179), (20107, 7804888), (21442, 7318948), (25844, 6072314), (27482, 5710388), (40214, 3902444), (42884, 3659474), (51688, 3036157), (54964, 2855194), (75047, 2091128), (80428, 1951222), (85768, 1829737), (109928, 1427597), (139373, 1125992), (140749, 1114984), (150094, 1045564), (160856, 975611), (261391, 600376), (278746, 562996), (281498, 557492), (300188, 522782)]