159494580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{126583}}^1$

素因数の和:126605

約数の個数: 72

約数和(自身を含む): 552918912

約数和(自身を除く): 393424332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 126583, 253166, 379749, 506332, 632915, 759498, 886081, 1139247, 1265830, 1518996, 1772162, 1898745, 2278494, 2531660, 2658243, 3544324, 3797490, 4430405, 4556988, 5316486, 5696235, 7594980, 7974729, 8860810, 10632972, 11392470, 13291215, 15949458, 17721620, 22784940, 26582430, 31898916, 39873645, 53164860, 79747290, 159494580]

約数ペア:

[(1, 159494580), (2, 79747290), (3, 53164860), (4, 39873645), (5, 31898916), (6, 26582430), (7, 22784940), (9, 17721620), (10, 15949458), (12, 13291215), (14, 11392470), (15, 10632972), (18, 8860810), (20, 7974729), (21, 7594980), (28, 5696235), (30, 5316486), (35, 4556988), (36, 4430405), (42, 3797490), (45, 3544324), (60, 2658243), (63, 2531660), (70, 2278494), (84, 1898745), (90, 1772162), (105, 1518996), (126, 1265830), (140, 1139247), (180, 886081), (210, 759498), (252, 632915), (315, 506332), (420, 379749), (630, 253166), (1260, 126583)]