155880451594

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 290594304000

約数和(自身を除く): 134713852406

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 82, 98, 203, 223, 287, 343, 406, 446, 574, 686, 857, 1189, 1421, 1561, 1714, 2009, 2378, 2842, 3122, 4018, 5999, 6467, 8323, 9143, 9947, 10927, 11998, 12934, 14063, 16646, 18286, 19894, 21854, 24853, 28126, 35137, 41993, 45269, 49706, 58261, 64001, 70274, 76489, 83986, 90538, 116522, 128002, 152978, 173971, 191111, 245959, 265147, 293951, 316883, 347942, 382222, 407827, 448007, 491918, 530294, 587902, 633766, 815654, 896014, 1018973, 1217797, 1337777, 1721713, 1856029, 2037946, 2218181, 2435594, 2675554, 3136049, 3443426, 3712058, 4436362, 5542219, 6272098, 7132811, 7835551, 8524579, 9364439, 11084438, 12051991, 12992203, 14265622, 15671102, 17049158, 18728878, 24103982, 25984406, 38795533, 49929677, 54848857, 65551073, 77591066, 90945421, 99859354, 109697714, 131102146, 181890842, 227230979, 271568731, 349507739, 383941999, 454461958, 543137462, 699015478, 767883998, 1590616853, 1900981117, 2687593993, 3181233706, 3801962234, 5375187986, 11134317971, 22268635942, 77940225797, 155880451594]

約数ペア:

[(1, 155880451594), (2, 77940225797), (7, 22268635942), (14, 11134317971), (29, 5375187986), (41, 3801962234), (49, 3181233706), (58, 2687593993), (82, 1900981117), (98, 1590616853), (203, 767883998), (223, 699015478), (287, 543137462), (343, 454461958), (406, 383941999), (446, 349507739), (574, 271568731), (686, 227230979), (857, 181890842), (1189, 131102146), (1421, 109697714), (1561, 99859354), (1714, 90945421), (2009, 77591066), (2378, 65551073), (2842, 54848857), (3122, 49929677), (4018, 38795533), (5999, 25984406), (6467, 24103982), (8323, 18728878), (9143, 17049158), (9947, 15671102), (10927, 14265622), (11998, 12992203), (12934, 12051991), (14063, 11084438), (16646, 9364439), (18286, 8524579), (19894, 7835551), (21854, 7132811), (24853, 6272098), (28126, 5542219), (35137, 4436362), (41993, 3712058), (45269, 3443426), (49706, 3136049), (58261, 2675554), (64001, 2435594), (70274, 2218181), (76489, 2037946), (83986, 1856029), (90538, 1721713), (116522, 1337777), (128002, 1217797), (152978, 1018973), (173971, 896014), (191111, 815654), (245959, 633766), (265147, 587902), (293951, 530294), (316883, 491918), (347942, 448007), (382222, 407827)]