168616944

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20543}}^1$

素因数の和:20579

約数の個数: 80

約数和(自身を含む): 509491200

約数和(自身を除く): 340874256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20543, 41086, 61629, 82172, 123258, 164344, 184887, 246516, 328688, 369774, 390317, 493032, 554661, 739548, 780634, 986064, 1109322, 1170951, 1479096, 1561268, 2218644, 2341902, 2958192, 3122536, 3512853, 4437288, 4683804, 6245072, 7025706, 8874576, 9367608, 10538559, 14051412, 18735216, 21077118, 28102824, 42154236, 56205648, 84308472, 168616944]

約数ペア:

[(1, 168616944), (2, 84308472), (3, 56205648), (4, 42154236), (6, 28102824), (8, 21077118), (9, 18735216), (12, 14051412), (16, 10538559), (18, 9367608), (19, 8874576), (24, 7025706), (27, 6245072), (36, 4683804), (38, 4437288), (48, 3512853), (54, 3122536), (57, 2958192), (72, 2341902), (76, 2218644), (108, 1561268), (114, 1479096), (144, 1170951), (152, 1109322), (171, 986064), (216, 780634), (228, 739548), (304, 554661), (342, 493032), (432, 390317), (456, 369774), (513, 328688), (684, 246516), (912, 184887), (1026, 164344), (1368, 123258), (2052, 82172), (2736, 61629), (4104, 41086), (8208, 20543)]