164087643896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{33713}}^1$

素因数の和:33861

約数の個数: 128

約数和(自身を含む): 367024089600

約数和(自身を除く): 202936445704

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 71, 76, 82, 88, 142, 152, 164, 209, 284, 328, 418, 451, 568, 779, 781, 836, 902, 1349, 1558, 1562, 1672, 1804, 2698, 2911, 3116, 3124, 3608, 5396, 5822, 6232, 6248, 8569, 10792, 11644, 14839, 17138, 23288, 29678, 32021, 33713, 34276, 55309, 59356, 64042, 67426, 68552, 110618, 118712, 128084, 134852, 221236, 256168, 269704, 370843, 442472, 608399, 640547, 741686, 1216798, 1281094, 1382233, 1483372, 2393623, 2433596, 2562188, 2764466, 2966744, 4787246, 4867192, 5124376, 5528932, 7046017, 9574492, 11057864, 14092034, 15204563, 19148984, 26262427, 26329853, 28184068, 30409126, 45478837, 52524854, 52659706, 56368136, 60818252, 90957674, 98138543, 105049708, 105319412, 121636504, 181915348, 196277086, 210099416, 210638824, 288886697, 363830696, 392554172, 500267207, 577773394, 785108344, 1000534414, 1079523973, 1155546788, 1864632317, 2001068828, 2159047946, 2311093576, 3729264634, 4002137656, 4318095892, 7458529268, 8636191784, 14917058536, 20510955487, 41021910974, 82043821948, 164087643896]

約数ペア:

[(1, 164087643896), (2, 82043821948), (4, 41021910974), (8, 20510955487), (11, 14917058536), (19, 8636191784), (22, 7458529268), (38, 4318095892), (41, 4002137656), (44, 3729264634), (71, 2311093576), (76, 2159047946), (82, 2001068828), (88, 1864632317), (142, 1155546788), (152, 1079523973), (164, 1000534414), (209, 785108344), (284, 577773394), (328, 500267207), (418, 392554172), (451, 363830696), (568, 288886697), (779, 210638824), (781, 210099416), (836, 196277086), (902, 181915348), (1349, 121636504), (1558, 105319412), (1562, 105049708), (1672, 98138543), (1804, 90957674), (2698, 60818252), (2911, 56368136), (3116, 52659706), (3124, 52524854), (3608, 45478837), (5396, 30409126), (5822, 28184068), (6232, 26329853), (6248, 26262427), (8569, 19148984), (10792, 15204563), (11644, 14092034), (14839, 11057864), (17138, 9574492), (23288, 7046017), (29678, 5528932), (32021, 5124376), (33713, 4867192), (34276, 4787246), (55309, 2966744), (59356, 2764466), (64042, 2562188), (67426, 2433596), (68552, 2393623), (110618, 1483372), (118712, 1382233), (128084, 1281094), (134852, 1216798), (221236, 741686), (256168, 640547), (269704, 608399), (370843, 442472)]