135615844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19609}}^1$

素因数の和:19652

約数の個数: 48

約数和(自身を含む): 307484800

約数和(自身を除く): 171868956

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 19609, 39218, 78436, 137263, 254917, 274526, 372571, 509834, 549052, 745142, 1019668, 1490284, 1784419, 2607997, 3568838, 4843423, 5215994, 7137676, 9686846, 10431988, 19373692, 33903961, 67807922, 135615844]

約数ペア:

[(1, 135615844), (2, 67807922), (4, 33903961), (7, 19373692), (13, 10431988), (14, 9686846), (19, 7137676), (26, 5215994), (28, 4843423), (38, 3568838), (52, 2607997), (76, 1784419), (91, 1490284), (133, 1019668), (182, 745142), (247, 549052), (266, 509834), (364, 372571), (494, 274526), (532, 254917), (988, 137263), (1729, 78436), (3458, 39218), (6916, 19609)]