128036090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 290926080

約数和(自身を除く): 162889990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 137, 158, 169, 182, 274, 338, 395, 455, 553, 685, 790, 845, 910, 959, 1027, 1106, 1183, 1370, 1690, 1781, 1918, 2054, 2366, 2765, 3562, 4795, 5135, 5530, 5915, 7189, 8905, 9590, 10270, 10823, 11830, 12467, 13351, 14378, 17810, 21646, 23153, 24934, 26702, 35945, 46306, 54115, 62335, 66755, 71890, 75761, 93457, 108230, 115765, 124670, 133510, 140699, 151522, 162071, 186914, 231530, 281398, 324142, 378805, 467285, 703495, 757610, 810355, 934570, 984893, 1406990, 1620710, 1829087, 1969786, 3658174, 4924465, 9145435, 9848930, 12803609, 18290870, 25607218, 64018045, 128036090]

約数ペア:

[(1, 128036090), (2, 64018045), (5, 25607218), (7, 18290870), (10, 12803609), (13, 9848930), (14, 9145435), (26, 4924465), (35, 3658174), (65, 1969786), (70, 1829087), (79, 1620710), (91, 1406990), (130, 984893), (137, 934570), (158, 810355), (169, 757610), (182, 703495), (274, 467285), (338, 378805), (395, 324142), (455, 281398), (553, 231530), (685, 186914), (790, 162071), (845, 151522), (910, 140699), (959, 133510), (1027, 124670), (1106, 115765), (1183, 108230), (1370, 93457), (1690, 75761), (1781, 71890), (1918, 66755), (2054, 62335), (2366, 54115), (2765, 46306), (3562, 35945), (4795, 26702), (5135, 24934), (5530, 23153), (5915, 21646), (7189, 17810), (8905, 14378), (9590, 13351), (10270, 12467), (10823, 11830)]