138839688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 439857600

約数和(自身を除く): 301017912

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, 211, 222, 228, 234, 247, 296, 312, 333, 342, 422, 444, 456, 468, 481, 494, 633, 666, 684, 703, 741, 844, 888, 936, 962, 988, 1266, 1332, 1368, 1406, 1443, 1482, 1688, 1899, 1924, 1976, 2109, 2223, 2532, 2664, 2743, 2812, 2886, 2964, 3798, 3848, 4009, 4218, 4329, 4446, 5064, 5486, 5624, 5772, 5928, 6327, 7596, 7807, 8018, 8229, 8436, 8658, 8892, 9139, 10972, 11544, 12027, 12654, 15192, 15614, 16036, 16458, 16872, 17316, 17784, 18278, 21944, 23421, 24054, 24687, 25308, 27417, 31228, 32072, 32916, 34632, 36081, 36556, 46842, 48108, 49374, 50616, 52117, 54834, 62456, 65832, 70263, 72162, 73112, 82251, 93684, 96216, 98748, 101491, 104234, 109668, 140526, 144324, 148333, 156351, 164502, 187368, 197496, 202982, 208468, 219336, 281052, 288648, 296666, 304473, 312702, 329004, 405964, 416936, 444999, 469053, 562104, 593332, 608946, 625404, 658008, 811928, 889998, 913419, 938106, 1186664, 1217892, 1250808, 1334997, 1779996, 1826838, 1876212, 1928329, 2435784, 2669994, 3559992, 3653676, 3752424, 3856658, 5339988, 5784987, 7307352, 7713316, 10679976, 11569974, 15426632, 17354961, 23139948, 34709922, 46279896, 69419844, 138839688]

約数ペア:

[(1, 138839688), (2, 69419844), (3, 46279896), (4, 34709922), (6, 23139948), (8, 17354961), (9, 15426632), (12, 11569974), (13, 10679976), (18, 7713316), (19, 7307352), (24, 5784987), (26, 5339988), (36, 3856658), (37, 3752424), (38, 3653676), (39, 3559992), (52, 2669994), (57, 2435784), (72, 1928329), (74, 1876212), (76, 1826838), (78, 1779996), (104, 1334997), (111, 1250808), (114, 1217892), (117, 1186664), (148, 938106), (152, 913419), (156, 889998), (171, 811928), (211, 658008), (222, 625404), (228, 608946), (234, 593332), (247, 562104), (296, 469053), (312, 444999), (333, 416936), (342, 405964), (422, 329004), (444, 312702), (456, 304473), (468, 296666), (481, 288648), (494, 281052), (633, 219336), (666, 208468), (684, 202982), (703, 197496), (741, 187368), (844, 164502), (888, 156351), (936, 148333), (962, 144324), (988, 140526), (1266, 109668), (1332, 104234), (1368, 101491), (1406, 98748), (1443, 96216), (1482, 93684), (1688, 82251), (1899, 73112), (1924, 72162), (1976, 70263), (2109, 65832), (2223, 62456), (2532, 54834), (2664, 52117), (2743, 50616), (2812, 49374), (2886, 48108), (2964, 46842), (3798, 36556), (3848, 36081), (4009, 34632), (4218, 32916), (4329, 32072), (4446, 31228), (5064, 27417), (5486, 25308), (5624, 24687), (5772, 24054), (5928, 23421), (6327, 21944), (7596, 18278), (7807, 17784), (8018, 17316), (8229, 16872), (8436, 16458), (8658, 16036), (8892, 15614), (9139, 15192), (10972, 12654), (11544, 12027)]