190893456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1838

約数の個数: 160

約数和(自身を含む): 621488000

約数和(自身を除く): 430594544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1789, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3578, 3952, 4104, 4446, 5367, 5616, 5928, 6669, 7156, 8208, 8892, 10734, 11856, 13338, 14312, 16101, 17784, 21468, 23257, 26676, 28624, 32202, 33991, 35568, 42936, 46514, 48303, 53352, 64404, 67982, 69771, 85872, 93028, 96606, 101973, 106704, 128808, 135964, 139542, 186056, 193212, 203946, 209313, 257616, 271928, 279084, 305919, 372112, 386424, 407892, 418626, 441883, 543856, 558168, 611838, 627939, 772848, 815784, 837252, 883766, 917757, 1116336, 1223676, 1255878, 1325649, 1631568, 1674504, 1767532, 1835514, 2447352, 2511756, 2651298, 3349008, 3535064, 3671028, 3976947, 4894704, 5023512, 5302596, 7070128, 7342056, 7953894, 10047024, 10605192, 11930841, 14684112, 15907788, 21210384, 23861682, 31815576, 47723364, 63631152, 95446728, 190893456]

約数ペア:

[(1, 190893456), (2, 95446728), (3, 63631152), (4, 47723364), (6, 31815576), (8, 23861682), (9, 21210384), (12, 15907788), (13, 14684112), (16, 11930841), (18, 10605192), (19, 10047024), (24, 7953894), (26, 7342056), (27, 7070128), (36, 5302596), (38, 5023512), (39, 4894704), (48, 3976947), (52, 3671028), (54, 3535064), (57, 3349008), (72, 2651298), (76, 2511756), (78, 2447352), (104, 1835514), (108, 1767532), (114, 1674504), (117, 1631568), (144, 1325649), (152, 1255878), (156, 1223676), (171, 1116336), (208, 917757), (216, 883766), (228, 837252), (234, 815784), (247, 772848), (304, 627939), (312, 611838), (342, 558168), (351, 543856), (432, 441883), (456, 418626), (468, 407892), (494, 386424), (513, 372112), (624, 305919), (684, 279084), (702, 271928), (741, 257616), (912, 209313), (936, 203946), (988, 193212), (1026, 186056), (1368, 139542), (1404, 135964), (1482, 128808), (1789, 106704), (1872, 101973), (1976, 96606), (2052, 93028), (2223, 85872), (2736, 69771), (2808, 67982), (2964, 64404), (3578, 53352), (3952, 48303), (4104, 46514), (4446, 42936), (5367, 35568), (5616, 33991), (5928, 32202), (6669, 28624), (7156, 26676), (8208, 23257), (8892, 21468), (10734, 17784), (11856, 16101), (13338, 14312)]