156768013596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11271787}}^1$

素因数の和:11271874

約数の個数: 48

約数和(自身を含む): 391356479360

約数和(自身を除く): 234588465764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 11271787, 22543574, 33815361, 45087148, 67630722, 135261444, 214163953, 428327906, 642491859, 687579007, 856655812, 1284983718, 1375158014, 2062737021, 2569967436, 2750316028, 4125474042, 8250948084, 13064001133, 26128002266, 39192003399, 52256004532, 78384006798, 156768013596]

約数ペア:

[(1, 156768013596), (2, 78384006798), (3, 52256004532), (4, 39192003399), (6, 26128002266), (12, 13064001133), (19, 8250948084), (38, 4125474042), (57, 2750316028), (61, 2569967436), (76, 2062737021), (114, 1375158014), (122, 1284983718), (183, 856655812), (228, 687579007), (244, 642491859), (366, 428327906), (732, 214163953), (1159, 135261444), (2318, 67630722), (3477, 45087148), (4636, 33815361), (6954, 22543574), (13908, 11271787)]