153005840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11317}}^1$

素因数の和:11356

約数の個数: 60

約数和(自身を含む): 385242084

約数和(自身を除く): 232236244

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 11317, 13520, 22634, 45268, 56585, 90536, 113170, 147121, 181072, 226340, 294242, 452680, 588484, 735605, 905360, 1176968, 1471210, 1912573, 2353936, 2942420, 3825146, 5884840, 7650292, 9562865, 11769680, 15300584, 19125730, 30601168, 38251460, 76502920, 153005840]

約数ペア:

[(1, 153005840), (2, 76502920), (4, 38251460), (5, 30601168), (8, 19125730), (10, 15300584), (13, 11769680), (16, 9562865), (20, 7650292), (26, 5884840), (40, 3825146), (52, 2942420), (65, 2353936), (80, 1912573), (104, 1471210), (130, 1176968), (169, 905360), (208, 735605), (260, 588484), (338, 452680), (520, 294242), (676, 226340), (845, 181072), (1040, 147121), (1352, 113170), (1690, 90536), (2704, 56585), (3380, 45268), (6760, 22634), (11317, 13520)]