161394012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 454406400

約数和(自身を除く): 293012388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 417, 468, 556, 702, 827, 834, 1251, 1404, 1654, 1668, 1807, 2481, 2502, 3308, 3614, 3753, 4962, 5004, 5421, 7228, 7443, 7506, 9924, 10751, 10842, 14886, 15012, 16263, 21502, 21684, 22329, 29772, 32253, 32526, 43004, 44658, 48789, 64506, 65052, 89316, 96759, 97578, 114953, 129012, 193518, 195156, 229906, 290277, 344859, 387036, 459812, 580554, 689718, 1034577, 1161108, 1379436, 1494389, 2069154, 2988778, 3103731, 4138308, 4483167, 5977556, 6207462, 8966334, 12414924, 13449501, 17932668, 26899002, 40348503, 53798004, 80697006, 161394012]

約数ペア:

[(1, 161394012), (2, 80697006), (3, 53798004), (4, 40348503), (6, 26899002), (9, 17932668), (12, 13449501), (13, 12414924), (18, 8966334), (26, 6207462), (27, 5977556), (36, 4483167), (39, 4138308), (52, 3103731), (54, 2988778), (78, 2069154), (108, 1494389), (117, 1379436), (139, 1161108), (156, 1034577), (234, 689718), (278, 580554), (351, 459812), (417, 387036), (468, 344859), (556, 290277), (702, 229906), (827, 195156), (834, 193518), (1251, 129012), (1404, 114953), (1654, 97578), (1668, 96759), (1807, 89316), (2481, 65052), (2502, 64506), (3308, 48789), (3614, 44658), (3753, 43004), (4962, 32526), (5004, 32253), (5421, 29772), (7228, 22329), (7443, 21684), (7506, 21502), (9924, 16263), (10751, 15012), (10842, 14886)]