124745488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 305367360

約数和(自身を除く): 180621872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 61, 62, 76, 112, 122, 124, 133, 152, 217, 244, 248, 266, 304, 427, 434, 488, 496, 532, 589, 854, 868, 961, 976, 1064, 1159, 1178, 1708, 1736, 1891, 1922, 2128, 2318, 2356, 3416, 3472, 3782, 3844, 4123, 4636, 4712, 6727, 6832, 7564, 7688, 8113, 8246, 9272, 9424, 13237, 13454, 15128, 15376, 16226, 16492, 18259, 18544, 26474, 26908, 30256, 32452, 32984, 35929, 36518, 52948, 53816, 58621, 64904, 65968, 71858, 73036, 105896, 107632, 117242, 127813, 129808, 143716, 146072, 211792, 234484, 251503, 255626, 287432, 292144, 410347, 468968, 503006, 511252, 574864, 820694, 937936, 1006012, 1022504, 1113799, 1641388, 2012024, 2045008, 2227598, 3282776, 4024048, 4455196, 6565552, 7796593, 8910392, 15593186, 17820784, 31186372, 62372744, 124745488]

約数ペア:

[(1, 124745488), (2, 62372744), (4, 31186372), (7, 17820784), (8, 15593186), (14, 8910392), (16, 7796593), (19, 6565552), (28, 4455196), (31, 4024048), (38, 3282776), (56, 2227598), (61, 2045008), (62, 2012024), (76, 1641388), (112, 1113799), (122, 1022504), (124, 1006012), (133, 937936), (152, 820694), (217, 574864), (244, 511252), (248, 503006), (266, 468968), (304, 410347), (427, 292144), (434, 287432), (488, 255626), (496, 251503), (532, 234484), (589, 211792), (854, 146072), (868, 143716), (961, 129808), (976, 127813), (1064, 117242), (1159, 107632), (1178, 105896), (1708, 73036), (1736, 71858), (1891, 65968), (1922, 64904), (2128, 58621), (2318, 53816), (2356, 52948), (3416, 36518), (3472, 35929), (3782, 32984), (3844, 32452), (4123, 30256), (4636, 26908), (4712, 26474), (6727, 18544), (6832, 18259), (7564, 16492), (7688, 16226), (8113, 15376), (8246, 15128), (9272, 13454), (9424, 13237)]