148835247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 226646016

約数和(自身を除く): 77810769

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 341, 803, 1023, 1993, 2263, 2409, 5979, 6789, 21923, 24893, 61783, 65769, 74679, 145489, 185349, 436467, 679613, 1600379, 2038839, 4510159, 4801137, 13530477, 49611749, 148835247]

約数ペア:

[(1, 148835247), (3, 49611749), (11, 13530477), (31, 4801137), (33, 4510159), (73, 2038839), (93, 1600379), (219, 679613), (341, 436467), (803, 185349), (1023, 145489), (1993, 74679), (2263, 65769), (2409, 61783), (5979, 24893), (6789, 21923)]