159423520

素因数分解:

$2^5\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1289}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 377417880

約数和(自身を除く): 217994360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 773, 1289, 1546, 2578, 3092, 3865, 5156, 6184, 6445, 7730, 10312, 12368, 12890, 15460, 20624, 24736, 25780, 30920, 41248, 51560, 61840, 103120, 123680, 206240, 996397, 1992794, 3985588, 4981985, 7971176, 9963970, 15942352, 19927940, 31884704, 39855880, 79711760, 159423520]

約数ペア:

[(1, 159423520), (2, 79711760), (4, 39855880), (5, 31884704), (8, 19927940), (10, 15942352), (16, 9963970), (20, 7971176), (32, 4981985), (40, 3985588), (80, 1992794), (160, 996397), (773, 206240), (1289, 123680), (1546, 103120), (2578, 61840), (3092, 51560), (3865, 41248), (5156, 30920), (6184, 25780), (6445, 24736), (7730, 20624), (10312, 15460), (12368, 12890)]