151789974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 394813440

約数和(自身を除く): 243023466

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 67, 102, 114, 119, 133, 134, 167, 201, 238, 266, 323, 334, 357, 399, 402, 469, 501, 646, 714, 798, 938, 969, 1002, 1139, 1169, 1273, 1407, 1938, 2261, 2278, 2338, 2546, 2814, 2839, 3173, 3417, 3507, 3819, 4522, 5678, 6346, 6783, 6834, 7014, 7638, 7973, 8517, 8911, 9519, 11189, 13566, 15946, 17034, 17822, 19038, 19873, 21641, 22211, 22378, 23919, 26733, 33567, 39746, 43282, 44422, 47838, 53466, 53941, 59619, 64923, 66633, 67134, 78323, 107882, 119238, 129846, 133266, 151487, 156646, 161823, 190213, 212591, 234969, 302974, 323646, 377587, 380426, 425182, 454461, 469938, 570639, 637773, 755174, 908922, 1132761, 1141278, 1275546, 1331491, 1488137, 2265522, 2662982, 2976274, 3614047, 3994473, 4464411, 7228094, 7988946, 8928822, 10842141, 21684282, 25298329, 50596658, 75894987, 151789974]

約数ペア:

[(1, 151789974), (2, 75894987), (3, 50596658), (6, 25298329), (7, 21684282), (14, 10842141), (17, 8928822), (19, 7988946), (21, 7228094), (34, 4464411), (38, 3994473), (42, 3614047), (51, 2976274), (57, 2662982), (67, 2265522), (102, 1488137), (114, 1331491), (119, 1275546), (133, 1141278), (134, 1132761), (167, 908922), (201, 755174), (238, 637773), (266, 570639), (323, 469938), (334, 454461), (357, 425182), (399, 380426), (402, 377587), (469, 323646), (501, 302974), (646, 234969), (714, 212591), (798, 190213), (938, 161823), (969, 156646), (1002, 151487), (1139, 133266), (1169, 129846), (1273, 119238), (1407, 107882), (1938, 78323), (2261, 67134), (2278, 66633), (2338, 64923), (2546, 59619), (2814, 53941), (2839, 53466), (3173, 47838), (3417, 44422), (3507, 43282), (3819, 39746), (4522, 33567), (5678, 26733), (6346, 23919), (6783, 22378), (6834, 22211), (7014, 21641), (7638, 19873), (7973, 19038), (8517, 17822), (8911, 17034), (9519, 15946), (11189, 13566)]