156676728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 442552320

約数和(自身を除く): 285875592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 97, 104, 124, 156, 167, 186, 194, 248, 291, 312, 334, 372, 388, 403, 501, 582, 668, 744, 776, 806, 1002, 1164, 1209, 1261, 1336, 1612, 2004, 2171, 2328, 2418, 2522, 3007, 3224, 3783, 4008, 4342, 4836, 5044, 5177, 6014, 6513, 7566, 8684, 9021, 9672, 10088, 10354, 12028, 13026, 15132, 15531, 16199, 17368, 18042, 20708, 24056, 26052, 30264, 31062, 32398, 36084, 39091, 41416, 48597, 52104, 62124, 64796, 67301, 72168, 78182, 97194, 117273, 124248, 129592, 134602, 156364, 194388, 201903, 210587, 234546, 269204, 312728, 388776, 403806, 421174, 469092, 502169, 538408, 631761, 807612, 842348, 938184, 1004338, 1263522, 1506507, 1615224, 1684696, 2008676, 2527044, 3013014, 4017352, 5054088, 6026028, 6528197, 12052056, 13056394, 19584591, 26112788, 39169182, 52225576, 78338364, 156676728]

約数ペア:

[(1, 156676728), (2, 78338364), (3, 52225576), (4, 39169182), (6, 26112788), (8, 19584591), (12, 13056394), (13, 12052056), (24, 6528197), (26, 6026028), (31, 5054088), (39, 4017352), (52, 3013014), (62, 2527044), (78, 2008676), (93, 1684696), (97, 1615224), (104, 1506507), (124, 1263522), (156, 1004338), (167, 938184), (186, 842348), (194, 807612), (248, 631761), (291, 538408), (312, 502169), (334, 469092), (372, 421174), (388, 403806), (403, 388776), (501, 312728), (582, 269204), (668, 234546), (744, 210587), (776, 201903), (806, 194388), (1002, 156364), (1164, 134602), (1209, 129592), (1261, 124248), (1336, 117273), (1612, 97194), (2004, 78182), (2171, 72168), (2328, 67301), (2418, 64796), (2522, 62124), (3007, 52104), (3224, 48597), (3783, 41416), (4008, 39091), (4342, 36084), (4836, 32398), (5044, 31062), (5177, 30264), (6014, 26052), (6513, 24056), (7566, 20708), (8684, 18042), (9021, 17368), (9672, 16199), (10088, 15531), (10354, 15132), (12028, 13026)]