156976839344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{17137}}^1$

素因数の和:18142

約数の個数: 80

約数和(自身を含む): 334883649408

約数和(自身を除く): 177906810064

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 937, 1222, 1874, 2444, 3748, 4888, 7496, 9776, 12181, 14992, 17137, 24362, 34274, 44039, 48724, 68548, 88078, 97448, 137096, 176156, 194896, 222781, 274192, 352312, 445562, 572507, 704624, 805439, 891124, 1145014, 1610878, 1782248, 2290028, 3221756, 3564496, 4580056, 6443512, 9160112, 10470707, 12887024, 16057369, 20941414, 32114738, 41882828, 64229476, 83765656, 128458952, 167531312, 208745797, 256917904, 417491594, 754696343, 834983188, 1509392686, 1669966376, 3018785372, 3339932752, 6037570744, 9811052459, 12075141488, 19622104918, 39244209836, 78488419672, 156976839344]

約数ペア:

[(1, 156976839344), (2, 78488419672), (4, 39244209836), (8, 19622104918), (13, 12075141488), (16, 9811052459), (26, 6037570744), (47, 3339932752), (52, 3018785372), (94, 1669966376), (104, 1509392686), (188, 834983188), (208, 754696343), (376, 417491594), (611, 256917904), (752, 208745797), (937, 167531312), (1222, 128458952), (1874, 83765656), (2444, 64229476), (3748, 41882828), (4888, 32114738), (7496, 20941414), (9776, 16057369), (12181, 12887024), (14992, 10470707), (17137, 9160112), (24362, 6443512), (34274, 4580056), (44039, 3564496), (48724, 3221756), (68548, 2290028), (88078, 1782248), (97448, 1610878), (137096, 1145014), (176156, 891124), (194896, 805439), (222781, 704624), (274192, 572507), (352312, 445562)]