156901015660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1\times {\mathrm{36551}}^1$

素因数の和:39654

約数の個数: 48

約数和(自身を含む): 334252541952

約数和(自身を除く): 177351526292

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3023, 6046, 12092, 15115, 30230, 36551, 60460, 73102, 146204, 182755, 214633, 365510, 429266, 731020, 858532, 1073165, 2146330, 2595121, 4292660, 5190242, 10380484, 12975605, 25951210, 51902420, 110493673, 220987346, 441974692, 552468365, 1104936730, 2209873460, 7845050783, 15690101566, 31380203132, 39225253915, 78450507830, 156901015660]

約数ペア:

[(1, 156901015660), (2, 78450507830), (4, 39225253915), (5, 31380203132), (10, 15690101566), (20, 7845050783), (71, 2209873460), (142, 1104936730), (284, 552468365), (355, 441974692), (710, 220987346), (1420, 110493673), (3023, 51902420), (6046, 25951210), (12092, 12975605), (15115, 10380484), (30230, 5190242), (36551, 4292660), (60460, 2595121), (73102, 2146330), (146204, 1073165), (182755, 858532), (214633, 731020), (365510, 429266)]