101665408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 220540320

約数和(自身を除く): 118874912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 416, 428, 571, 832, 856, 1142, 1391, 1664, 1712, 2284, 2782, 3424, 4568, 5564, 6848, 7423, 9136, 11128, 13696, 14846, 18272, 22256, 29692, 36544, 44512, 59384, 61097, 73088, 89024, 118768, 122194, 178048, 237536, 244388, 475072, 488776, 794261, 950144, 977552, 1588522, 1955104, 3177044, 3910208, 6354088, 7820416, 12708176, 25416352, 50832704, 101665408]

約数ペア:

[(1, 101665408), (2, 50832704), (4, 25416352), (8, 12708176), (13, 7820416), (16, 6354088), (26, 3910208), (32, 3177044), (52, 1955104), (64, 1588522), (104, 977552), (107, 950144), (128, 794261), (208, 488776), (214, 475072), (416, 244388), (428, 237536), (571, 178048), (832, 122194), (856, 118768), (1142, 89024), (1391, 73088), (1664, 61097), (1712, 59384), (2284, 44512), (2782, 36544), (3424, 29692), (4568, 22256), (5564, 18272), (6848, 14846), (7423, 13696), (9136, 11128)]