152406828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 468832000

約数和(自身を除く): 316425172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 139, 171, 228, 229, 252, 266, 278, 342, 399, 417, 458, 532, 556, 684, 687, 798, 834, 916, 973, 1197, 1251, 1374, 1596, 1603, 1668, 1946, 2061, 2394, 2502, 2641, 2748, 2919, 3206, 3892, 4122, 4351, 4788, 4809, 5004, 5282, 5838, 6412, 7923, 8244, 8702, 8757, 9618, 10564, 11676, 13053, 14427, 15846, 17404, 17514, 18487, 19236, 23769, 26106, 28854, 30457, 31692, 31831, 35028, 36974, 39159, 47538, 52212, 55461, 57708, 60914, 63662, 73948, 78318, 91371, 95076, 95493, 110922, 121828, 127324, 156636, 166383, 182742, 190986, 221844, 222817, 274113, 286479, 332766, 365484, 381972, 445634, 548226, 572958, 604789, 665532, 668451, 891268, 1096452, 1145916, 1209578, 1336902, 1814367, 2005353, 2419156, 2673804, 3628734, 4010706, 4233523, 5443101, 7257468, 8021412, 8467046, 10886202, 12700569, 16934092, 21772404, 25401138, 38101707, 50802276, 76203414, 152406828]

約数ペア:

[(1, 152406828), (2, 76203414), (3, 50802276), (4, 38101707), (6, 25401138), (7, 21772404), (9, 16934092), (12, 12700569), (14, 10886202), (18, 8467046), (19, 8021412), (21, 7257468), (28, 5443101), (36, 4233523), (38, 4010706), (42, 3628734), (57, 2673804), (63, 2419156), (76, 2005353), (84, 1814367), (114, 1336902), (126, 1209578), (133, 1145916), (139, 1096452), (171, 891268), (228, 668451), (229, 665532), (252, 604789), (266, 572958), (278, 548226), (342, 445634), (399, 381972), (417, 365484), (458, 332766), (532, 286479), (556, 274113), (684, 222817), (687, 221844), (798, 190986), (834, 182742), (916, 166383), (973, 156636), (1197, 127324), (1251, 121828), (1374, 110922), (1596, 95493), (1603, 95076), (1668, 91371), (1946, 78318), (2061, 73948), (2394, 63662), (2502, 60914), (2641, 57708), (2748, 55461), (2919, 52212), (3206, 47538), (3892, 39159), (4122, 36974), (4351, 35028), (4788, 31831), (4809, 31692), (5004, 30457), (5282, 28854), (5838, 26106), (6412, 23769), (7923, 19236), (8244, 18487), (8702, 17514), (8757, 17404), (9618, 15846), (10564, 14427), (11676, 13053)]