156931306455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{29921}}^1$

素因数の和:30205

約数の個数: 128

約数和(自身を含む): 330913382400

約数和(自身を除く): 173982075945

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 239, 285, 385, 399, 627, 665, 717, 1045, 1155, 1195, 1463, 1673, 1995, 2629, 3135, 3585, 4389, 4541, 5019, 7315, 7887, 8365, 13145, 13623, 18403, 21945, 22705, 25095, 29921, 31787, 39435, 49951, 55209, 68115, 89763, 92015, 95361, 149605, 149853, 158935, 209447, 249755, 276045, 329131, 349657, 448815, 476805, 568499, 628341, 749265, 987393, 1047235, 1048971, 1645655, 1705497, 1748285, 2303917, 2842495, 3141705, 3979493, 4936965, 5244855, 6253489, 6911751, 7151119, 8527485, 11519585, 11938479, 18760467, 19897465, 21453357, 31267445, 34558755, 35755595, 43774423, 50057833, 59692395, 78662309, 93802335, 107266785, 131323269, 135871261, 150173499, 218872115, 235986927, 250289165, 393311545, 407613783, 550636163, 656616345, 679356305, 750867495, 951098827, 1179934635, 1494583871, 1651908489, 2038068915, 2753180815, 2853296481, 4483751613, 4755494135, 7472919355, 8259542445, 10462087097, 14266482405, 22418758065, 31386261291, 52310435485, 156931306455]

約数ペア:

[(1, 156931306455), (3, 52310435485), (5, 31386261291), (7, 22418758065), (11, 14266482405), (15, 10462087097), (19, 8259542445), (21, 7472919355), (33, 4755494135), (35, 4483751613), (55, 2853296481), (57, 2753180815), (77, 2038068915), (95, 1651908489), (105, 1494583871), (133, 1179934635), (165, 951098827), (209, 750867495), (231, 679356305), (239, 656616345), (285, 550636163), (385, 407613783), (399, 393311545), (627, 250289165), (665, 235986927), (717, 218872115), (1045, 150173499), (1155, 135871261), (1195, 131323269), (1463, 107266785), (1673, 93802335), (1995, 78662309), (2629, 59692395), (3135, 50057833), (3585, 43774423), (4389, 35755595), (4541, 34558755), (5019, 31267445), (7315, 21453357), (7887, 19897465), (8365, 18760467), (13145, 11938479), (13623, 11519585), (18403, 8527485), (21945, 7151119), (22705, 6911751), (25095, 6253489), (29921, 5244855), (31787, 4936965), (39435, 3979493), (49951, 3141705), (55209, 2842495), (68115, 2303917), (89763, 1748285), (92015, 1705497), (95361, 1645655), (149605, 1048971), (149853, 1047235), (158935, 987393), (209447, 749265), (249755, 628341), (276045, 568499), (329131, 476805), (349657, 448815)]