131089968

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15971}}^1$

素因数の和:16007

約数の個数: 80

約数和(自身を含む): 396105600

約数和(自身を除く): 265015632

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, 15971, 31942, 47913, 63884, 95826, 127768, 143739, 191652, 255536, 287478, 303449, 383304, 431217, 574956, 606898, 766608, 862434, 910347, 1149912, 1213796, 1724868, 1820694, 2299824, 2427592, 2731041, 3449736, 3641388, 4855184, 5462082, 6899472, 7282776, 8193123, 10924164, 14565552, 16386246, 21848328, 32772492, 43696656, 65544984, 131089968]

約数ペア:

[(1, 131089968), (2, 65544984), (3, 43696656), (4, 32772492), (6, 21848328), (8, 16386246), (9, 14565552), (12, 10924164), (16, 8193123), (18, 7282776), (19, 6899472), (24, 5462082), (27, 4855184), (36, 3641388), (38, 3449736), (48, 2731041), (54, 2427592), (57, 2299824), (72, 1820694), (76, 1724868), (108, 1213796), (114, 1149912), (144, 910347), (152, 862434), (171, 766608), (216, 606898), (228, 574956), (304, 431217), (342, 383304), (432, 303449), (456, 287478), (513, 255536), (684, 191652), (912, 143739), (1026, 127768), (1368, 95826), (2052, 63884), (2736, 47913), (4104, 31942), (8208, 15971)]