118466748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 336394240

約数和(自身を除く): 217927492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 151, 171, 186, 222, 228, 279, 302, 333, 342, 372, 444, 453, 558, 589, 604, 666, 684, 703, 906, 1116, 1147, 1178, 1332, 1359, 1406, 1767, 1812, 2109, 2294, 2356, 2718, 2812, 2869, 3441, 3534, 4218, 4588, 4681, 5301, 5436, 5587, 5738, 6327, 6882, 7068, 8436, 8607, 9362, 10323, 10602, 11174, 11476, 12654, 13764, 14043, 16761, 17214, 18724, 20646, 21204, 21793, 22348, 25308, 25821, 28086, 33522, 34428, 41292, 42129, 43586, 50283, 51642, 56172, 65379, 67044, 84258, 87172, 88939, 100566, 103284, 106153, 130758, 168516, 173197, 177878, 196137, 201132, 212306, 261516, 266817, 318459, 346394, 355756, 392274, 424612, 519591, 533634, 636918, 692788, 784548, 800451, 955377, 1039182, 1067268, 1273836, 1558773, 1600902, 1910754, 2078364, 3117546, 3201804, 3290743, 3821508, 6235092, 6581486, 9872229, 13162972, 19744458, 29616687, 39488916, 59233374, 118466748]

約数ペア:

[(1, 118466748), (2, 59233374), (3, 39488916), (4, 29616687), (6, 19744458), (9, 13162972), (12, 9872229), (18, 6581486), (19, 6235092), (31, 3821508), (36, 3290743), (37, 3201804), (38, 3117546), (57, 2078364), (62, 1910754), (74, 1600902), (76, 1558773), (93, 1273836), (111, 1067268), (114, 1039182), (124, 955377), (148, 800451), (151, 784548), (171, 692788), (186, 636918), (222, 533634), (228, 519591), (279, 424612), (302, 392274), (333, 355756), (342, 346394), (372, 318459), (444, 266817), (453, 261516), (558, 212306), (589, 201132), (604, 196137), (666, 177878), (684, 173197), (703, 168516), (906, 130758), (1116, 106153), (1147, 103284), (1178, 100566), (1332, 88939), (1359, 87172), (1406, 84258), (1767, 67044), (1812, 65379), (2109, 56172), (2294, 51642), (2356, 50283), (2718, 43586), (2812, 42129), (2869, 41292), (3441, 34428), (3534, 33522), (4218, 28086), (4588, 25821), (4681, 25308), (5301, 22348), (5436, 21793), (5587, 21204), (5738, 20646), (6327, 18724), (6882, 17214), (7068, 16761), (8436, 14043), (8607, 13764), (9362, 12654), (10323, 11476), (10602, 11174)]