163860864

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 471321600

約数和(自身を除く): 307460736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 296, 304, 384, 444, 456, 592, 607, 608, 703, 888, 912, 1184, 1214, 1216, 1406, 1776, 1821, 1824, 2109, 2368, 2428, 2432, 2812, 3552, 3642, 3648, 4218, 4736, 4856, 5624, 7104, 7284, 7296, 8436, 9712, 11248, 11533, 14208, 14568, 16872, 19424, 22459, 22496, 23066, 29136, 33744, 34599, 38848, 44918, 44992, 46132, 58272, 67377, 67488, 69198, 77696, 89836, 89984, 92264, 116544, 134754, 134976, 138396, 179672, 184528, 233088, 269508, 269952, 276792, 359344, 369056, 426721, 539016, 553584, 718688, 738112, 853442, 1078032, 1107168, 1280163, 1437376, 1476224, 1706884, 2156064, 2214336, 2560326, 2874752, 3413768, 4312128, 4428672, 5120652, 6827536, 8624256, 10241304, 13655072, 20482608, 27310144, 40965216, 54620288, 81930432, 163860864]

約数ペア:

[(1, 163860864), (2, 81930432), (3, 54620288), (4, 40965216), (6, 27310144), (8, 20482608), (12, 13655072), (16, 10241304), (19, 8624256), (24, 6827536), (32, 5120652), (37, 4428672), (38, 4312128), (48, 3413768), (57, 2874752), (64, 2560326), (74, 2214336), (76, 2156064), (96, 1706884), (111, 1476224), (114, 1437376), (128, 1280163), (148, 1107168), (152, 1078032), (192, 853442), (222, 738112), (228, 718688), (296, 553584), (304, 539016), (384, 426721), (444, 369056), (456, 359344), (592, 276792), (607, 269952), (608, 269508), (703, 233088), (888, 184528), (912, 179672), (1184, 138396), (1214, 134976), (1216, 134754), (1406, 116544), (1776, 92264), (1821, 89984), (1824, 89836), (2109, 77696), (2368, 69198), (2428, 67488), (2432, 67377), (2812, 58272), (3552, 46132), (3642, 44992), (3648, 44918), (4218, 38848), (4736, 34599), (4856, 33744), (5624, 29136), (7104, 23066), (7284, 22496), (7296, 22459), (8436, 19424), (9712, 16872), (11248, 14568), (11533, 14208)]