149367816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 473054400

約数和(自身を除く): 323686584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 148, 152, 156, 171, 222, 227, 228, 234, 247, 296, 312, 333, 342, 444, 454, 456, 468, 481, 494, 666, 681, 684, 703, 741, 888, 908, 936, 962, 988, 1332, 1362, 1368, 1406, 1443, 1482, 1816, 1924, 1976, 2043, 2109, 2223, 2664, 2724, 2812, 2886, 2951, 2964, 3848, 4086, 4218, 4313, 4329, 4446, 5448, 5624, 5772, 5902, 5928, 6327, 8172, 8399, 8436, 8626, 8658, 8853, 8892, 9139, 11544, 11804, 12654, 12939, 16344, 16798, 16872, 17252, 17316, 17706, 17784, 18278, 23608, 25197, 25308, 25878, 26559, 27417, 33596, 34504, 34632, 35412, 36556, 38817, 50394, 50616, 51756, 53118, 54834, 56069, 67192, 70824, 73112, 75591, 77634, 82251, 100788, 103512, 106236, 109187, 109668, 112138, 151182, 155268, 159581, 164502, 168207, 201576, 212472, 218374, 219336, 224276, 302364, 310536, 319162, 327561, 329004, 336414, 436748, 448552, 478743, 504621, 604728, 638324, 655122, 658008, 672828, 873496, 957486, 982683, 1009242, 1276648, 1310244, 1345656, 1436229, 1914972, 1965366, 2018484, 2074553, 2620488, 2872458, 3829944, 3930732, 4036968, 4149106, 5744916, 6223659, 7861464, 8298212, 11489832, 12447318, 16596424, 18670977, 24894636, 37341954, 49789272, 74683908, 149367816]

約数ペア:

[(1, 149367816), (2, 74683908), (3, 49789272), (4, 37341954), (6, 24894636), (8, 18670977), (9, 16596424), (12, 12447318), (13, 11489832), (18, 8298212), (19, 7861464), (24, 6223659), (26, 5744916), (36, 4149106), (37, 4036968), (38, 3930732), (39, 3829944), (52, 2872458), (57, 2620488), (72, 2074553), (74, 2018484), (76, 1965366), (78, 1914972), (104, 1436229), (111, 1345656), (114, 1310244), (117, 1276648), (148, 1009242), (152, 982683), (156, 957486), (171, 873496), (222, 672828), (227, 658008), (228, 655122), (234, 638324), (247, 604728), (296, 504621), (312, 478743), (333, 448552), (342, 436748), (444, 336414), (454, 329004), (456, 327561), (468, 319162), (481, 310536), (494, 302364), (666, 224276), (681, 219336), (684, 218374), (703, 212472), (741, 201576), (888, 168207), (908, 164502), (936, 159581), (962, 155268), (988, 151182), (1332, 112138), (1362, 109668), (1368, 109187), (1406, 106236), (1443, 103512), (1482, 100788), (1816, 82251), (1924, 77634), (1976, 75591), (2043, 73112), (2109, 70824), (2223, 67192), (2664, 56069), (2724, 54834), (2812, 53118), (2886, 51756), (2951, 50616), (2964, 50394), (3848, 38817), (4086, 36556), (4218, 35412), (4313, 34632), (4329, 34504), (4446, 33596), (5448, 27417), (5624, 26559), (5772, 25878), (5902, 25308), (5928, 25197), (6327, 23608), (8172, 18278), (8399, 17784), (8436, 17706), (8626, 17316), (8658, 17252), (8853, 16872), (8892, 16798), (9139, 16344), (11544, 12939), (11804, 12654)]