156905574356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{2141}}^1$

素因数の和:2745

約数の個数: 96

約数和(自身を含む): 309231457920

約数和(自身を除く): 152325883564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 131, 262, 323, 433, 524, 646, 866, 1292, 1732, 2141, 2227, 2489, 4282, 4454, 4978, 7361, 8227, 8564, 8908, 9956, 14722, 16454, 29444, 32908, 36397, 40679, 42313, 56723, 72794, 81358, 84626, 113446, 139859, 145588, 162716, 169252, 226892, 279718, 280471, 559436, 560942, 691543, 927053, 964291, 1077737, 1121884, 1383086, 1854106, 1928582, 2155474, 2766172, 3708212, 3857164, 4310948, 4768007, 5328949, 9536014, 10657898, 15759901, 17614007, 18321529, 19072028, 21315796, 31519802, 35228014, 36643058, 63039604, 70456028, 73286116, 90592133, 121443943, 181184266, 242887886, 299438119, 362368532, 485775772, 598876238, 1197752476, 2064547031, 2307434917, 4129094062, 4614869834, 8258188124, 9229739668, 39226393589, 78452787178, 156905574356]

約数ペア:

[(1, 156905574356), (2, 78452787178), (4, 39226393589), (17, 9229739668), (19, 8258188124), (34, 4614869834), (38, 4129094062), (68, 2307434917), (76, 2064547031), (131, 1197752476), (262, 598876238), (323, 485775772), (433, 362368532), (524, 299438119), (646, 242887886), (866, 181184266), (1292, 121443943), (1732, 90592133), (2141, 73286116), (2227, 70456028), (2489, 63039604), (4282, 36643058), (4454, 35228014), (4978, 31519802), (7361, 21315796), (8227, 19072028), (8564, 18321529), (8908, 17614007), (9956, 15759901), (14722, 10657898), (16454, 9536014), (29444, 5328949), (32908, 4768007), (36397, 4310948), (40679, 3857164), (42313, 3708212), (56723, 2766172), (72794, 2155474), (81358, 1928582), (84626, 1854106), (113446, 1383086), (139859, 1121884), (145588, 1077737), (162716, 964291), (169252, 927053), (226892, 691543), (279718, 560942), (280471, 559436)]