161191896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2341}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 427180800

約数和(自身を除く): 265988904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 302, 453, 456, 604, 906, 1208, 1812, 2341, 2869, 3624, 4682, 5738, 7023, 8607, 9364, 11476, 14046, 17214, 18728, 22952, 28092, 34428, 44479, 56184, 68856, 88958, 133437, 177916, 266874, 353491, 355832, 533748, 706982, 1060473, 1067496, 1413964, 2120946, 2827928, 4241892, 6716329, 8483784, 13432658, 20148987, 26865316, 40297974, 53730632, 80595948, 161191896]

約数ペア:

[(1, 161191896), (2, 80595948), (3, 53730632), (4, 40297974), (6, 26865316), (8, 20148987), (12, 13432658), (19, 8483784), (24, 6716329), (38, 4241892), (57, 2827928), (76, 2120946), (114, 1413964), (151, 1067496), (152, 1060473), (228, 706982), (302, 533748), (453, 355832), (456, 353491), (604, 266874), (906, 177916), (1208, 133437), (1812, 88958), (2341, 68856), (2869, 56184), (3624, 44479), (4682, 34428), (5738, 28092), (7023, 22952), (8607, 18728), (9364, 17214), (11476, 14046)]