190618008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2217

約数の個数: 128

約数和(自身を含む): 595537920

約数和(自身を除く): 404919912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2153, 2604, 2856, 3162, 3689, 4216, 4306, 5208, 6324, 6459, 7378, 8612, 11067, 12648, 12918, 14756, 15071, 17224, 22134, 25836, 29512, 30142, 36601, 44268, 45213, 51672, 60284, 66743, 73202, 88536, 90426, 109803, 120568, 133486, 146404, 180852, 200229, 219606, 256207, 266972, 292808, 361704, 400458, 439212, 467201, 512414, 533944, 768621, 800916, 878424, 934402, 1024828, 1134631, 1401603, 1537242, 1601832, 1868804, 2049656, 2269262, 2803206, 3074484, 3403893, 3737608, 4538524, 5606412, 6148968, 6807786, 7942417, 9077048, 11212824, 13615572, 15884834, 23827251, 27231144, 31769668, 47654502, 63539336, 95309004, 190618008]

約数ペア:

[(1, 190618008), (2, 95309004), (3, 63539336), (4, 47654502), (6, 31769668), (7, 27231144), (8, 23827251), (12, 15884834), (14, 13615572), (17, 11212824), (21, 9077048), (24, 7942417), (28, 6807786), (31, 6148968), (34, 5606412), (42, 4538524), (51, 3737608), (56, 3403893), (62, 3074484), (68, 2803206), (84, 2269262), (93, 2049656), (102, 1868804), (119, 1601832), (124, 1537242), (136, 1401603), (168, 1134631), (186, 1024828), (204, 934402), (217, 878424), (238, 800916), (248, 768621), (357, 533944), (372, 512414), (408, 467201), (434, 439212), (476, 400458), (527, 361704), (651, 292808), (714, 266972), (744, 256207), (868, 219606), (952, 200229), (1054, 180852), (1302, 146404), (1428, 133486), (1581, 120568), (1736, 109803), (2108, 90426), (2153, 88536), (2604, 73202), (2856, 66743), (3162, 60284), (3689, 51672), (4216, 45213), (4306, 44268), (5208, 36601), (6324, 30142), (6459, 29512), (7378, 25836), (8612, 22134), (11067, 17224), (12648, 15071), (12918, 14756)]