164977956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 497777280

約数和(自身を除く): 332799324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 286, 292, 396, 429, 438, 439, 468, 572, 657, 803, 858, 876, 878, 949, 1287, 1314, 1317, 1606, 1716, 1756, 1898, 2409, 2574, 2628, 2634, 2847, 3212, 3796, 3951, 4818, 4829, 5148, 5268, 5694, 5707, 7227, 7902, 8541, 9636, 9658, 10439, 11388, 11414, 14454, 14487, 15804, 17082, 17121, 19316, 20878, 22828, 28908, 28974, 31317, 32047, 34164, 34242, 41756, 43461, 51363, 57948, 62634, 62777, 64094, 68484, 86922, 93951, 96141, 102726, 125268, 125554, 128188, 173844, 187902, 188331, 192282, 205452, 251108, 288423, 352517, 375804, 376662, 384564, 416611, 564993, 576846, 705034, 753324, 833222, 1057551, 1129986, 1153692, 1249833, 1410068, 1666444, 2115102, 2259972, 2499666, 3172653, 3749499, 4230204, 4582721, 4999332, 6345306, 7498998, 9165442, 12690612, 13748163, 14997996, 18330884, 27496326, 41244489, 54992652, 82488978, 164977956]

約数ペア:

[(1, 164977956), (2, 82488978), (3, 54992652), (4, 41244489), (6, 27496326), (9, 18330884), (11, 14997996), (12, 13748163), (13, 12690612), (18, 9165442), (22, 7498998), (26, 6345306), (33, 4999332), (36, 4582721), (39, 4230204), (44, 3749499), (52, 3172653), (66, 2499666), (73, 2259972), (78, 2115102), (99, 1666444), (117, 1410068), (132, 1249833), (143, 1153692), (146, 1129986), (156, 1057551), (198, 833222), (219, 753324), (234, 705034), (286, 576846), (292, 564993), (396, 416611), (429, 384564), (438, 376662), (439, 375804), (468, 352517), (572, 288423), (657, 251108), (803, 205452), (858, 192282), (876, 188331), (878, 187902), (949, 173844), (1287, 128188), (1314, 125554), (1317, 125268), (1606, 102726), (1716, 96141), (1756, 93951), (1898, 86922), (2409, 68484), (2574, 64094), (2628, 62777), (2634, 62634), (2847, 57948), (3212, 51363), (3796, 43461), (3951, 41756), (4818, 34242), (4829, 34164), (5148, 32047), (5268, 31317), (5694, 28974), (5707, 28908), (7227, 22828), (7902, 20878), (8541, 19316), (9636, 17121), (9658, 17082), (10439, 15804), (11388, 14487), (11414, 14454)]