122100992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 276430560

約数和(自身を除く): 154329568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1931, 1976, 2432, 3328, 3862, 3952, 4864, 7724, 7904, 15448, 15808, 25103, 30896, 31616, 36689, 50206, 61792, 63232, 73378, 100412, 123584, 146756, 200824, 247168, 293512, 401648, 476957, 494336, 587024, 803296, 953914, 1174048, 1606592, 1907828, 2348096, 3213184, 3815656, 4696192, 6426368, 7631312, 9392384, 15262624, 30525248, 61050496, 122100992]

約数ペア:

[(1, 122100992), (2, 61050496), (4, 30525248), (8, 15262624), (13, 9392384), (16, 7631312), (19, 6426368), (26, 4696192), (32, 3815656), (38, 3213184), (52, 2348096), (64, 1907828), (76, 1606592), (104, 1174048), (128, 953914), (152, 803296), (208, 587024), (247, 494336), (256, 476957), (304, 401648), (416, 293512), (494, 247168), (608, 200824), (832, 146756), (988, 123584), (1216, 100412), (1664, 73378), (1931, 63232), (1976, 61792), (2432, 50206), (3328, 36689), (3862, 31616), (3952, 30896), (4864, 25103), (7724, 15808), (7904, 15448)]