156958502540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{152183}}^1$

素因数の和:152391

約数の個数: 96

約数和(自身を含む): 386571709440

約数和(自身を除く): 229613206900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 139, 140, 212, 265, 278, 371, 530, 556, 695, 742, 973, 1060, 1390, 1484, 1855, 1946, 2780, 3710, 3892, 4865, 7367, 7420, 9730, 14734, 19460, 29468, 36835, 51569, 73670, 103138, 147340, 152183, 206276, 257845, 304366, 515690, 608732, 760915, 1031380, 1065281, 1521830, 2130562, 3043660, 4261124, 5326405, 8065699, 10652810, 16131398, 21153437, 21305620, 32262796, 40328495, 42306874, 56459893, 80656990, 84613748, 105767185, 112919786, 148074059, 161313980, 211534370, 225839572, 282299465, 296148118, 423068740, 564598930, 592296236, 740370295, 1121132161, 1129197860, 1480740590, 2242264322, 2961481180, 4484528644, 5605660805, 7847925127, 11211321610, 15695850254, 22422643220, 31391700508, 39239625635, 78479251270, 156958502540]

約数ペア:

[(1, 156958502540), (2, 78479251270), (4, 39239625635), (5, 31391700508), (7, 22422643220), (10, 15695850254), (14, 11211321610), (20, 7847925127), (28, 5605660805), (35, 4484528644), (53, 2961481180), (70, 2242264322), (106, 1480740590), (139, 1129197860), (140, 1121132161), (212, 740370295), (265, 592296236), (278, 564598930), (371, 423068740), (530, 296148118), (556, 282299465), (695, 225839572), (742, 211534370), (973, 161313980), (1060, 148074059), (1390, 112919786), (1484, 105767185), (1855, 84613748), (1946, 80656990), (2780, 56459893), (3710, 42306874), (3892, 40328495), (4865, 32262796), (7367, 21305620), (7420, 21153437), (9730, 16131398), (14734, 10652810), (19460, 8065699), (29468, 5326405), (36835, 4261124), (51569, 3043660), (73670, 2130562), (103138, 1521830), (147340, 1065281), (152183, 1031380), (206276, 760915), (257845, 608732), (304366, 515690)]