128160526370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1\times {\mathrm{3709}}^1$

素因数の和:5787

約数の個数: 64

約数和(自身を含む): 242151759360

約数和(自身を除く): 113991232990

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 1987, 3478, 3709, 3974, 7418, 8695, 9935, 17390, 18545, 19870, 37090, 73519, 93389, 137233, 147038, 174323, 186778, 274466, 348646, 367595, 466945, 686165, 735190, 871615, 933890, 1372330, 1743230, 3455393, 6449951, 6910786, 7369783, 12899902, 14739566, 17276965, 32249755, 34553930, 36848915, 64499510, 73697830, 272681971, 346379801, 545363942, 692759602, 1363409855, 1731899005, 2726819710, 3463798010, 12816052637, 25632105274, 64080263185, 128160526370]

約数ペア:

[(1, 128160526370), (2, 64080263185), (5, 25632105274), (10, 12816052637), (37, 3463798010), (47, 2726819710), (74, 1731899005), (94, 1363409855), (185, 692759602), (235, 545363942), (370, 346379801), (470, 272681971), (1739, 73697830), (1987, 64499510), (3478, 36848915), (3709, 34553930), (3974, 32249755), (7418, 17276965), (8695, 14739566), (9935, 12899902), (17390, 7369783), (18545, 6910786), (19870, 6449951), (37090, 3455393), (73519, 1743230), (93389, 1372330), (137233, 933890), (147038, 871615), (174323, 735190), (186778, 686165), (274466, 466945), (348646, 367595)]