157328028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 489968640

約数和(自身を除く): 332640612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 61, 66, 78, 99, 108, 117, 122, 132, 143, 156, 167, 183, 198, 234, 244, 286, 297, 334, 351, 366, 396, 429, 468, 501, 549, 572, 594, 668, 671, 702, 732, 793, 858, 1002, 1098, 1188, 1287, 1342, 1404, 1503, 1586, 1647, 1716, 1837, 2004, 2013, 2171, 2196, 2379, 2574, 2684, 3006, 3172, 3294, 3674, 3861, 4026, 4342, 4509, 4758, 5148, 5511, 6012, 6039, 6513, 6588, 7137, 7348, 7722, 8052, 8684, 8723, 9018, 9516, 10187, 11022, 12078, 13026, 14274, 15444, 16533, 17446, 18036, 18117, 19539, 20374, 21411, 22044, 23881, 24156, 26052, 26169, 28548, 30561, 33066, 34892, 36234, 39078, 40748, 42822, 47762, 49599, 52338, 58617, 61122, 66132, 71643, 72468, 78156, 78507, 85644, 91683, 95524, 99198, 104676, 112057, 117234, 122244, 132431, 143286, 157014, 183366, 198396, 214929, 224114, 234468, 235521, 264862, 275049, 286572, 314028, 336171, 366732, 397293, 429858, 448228, 471042, 529724, 550098, 644787, 672342, 794586, 859716, 942084, 1008513, 1100196, 1191879, 1289574, 1344684, 1456741, 1589172, 2017026, 2383758, 2579148, 2913482, 3025539, 3575637, 4034052, 4370223, 4767516, 5826964, 6051078, 7151274, 8740446, 12102156, 13110669, 14302548, 17480892, 26221338, 39332007, 52442676, 78664014, 157328028]

約数ペア:

[(1, 157328028), (2, 78664014), (3, 52442676), (4, 39332007), (6, 26221338), (9, 17480892), (11, 14302548), (12, 13110669), (13, 12102156), (18, 8740446), (22, 7151274), (26, 6051078), (27, 5826964), (33, 4767516), (36, 4370223), (39, 4034052), (44, 3575637), (52, 3025539), (54, 2913482), (61, 2579148), (66, 2383758), (78, 2017026), (99, 1589172), (108, 1456741), (117, 1344684), (122, 1289574), (132, 1191879), (143, 1100196), (156, 1008513), (167, 942084), (183, 859716), (198, 794586), (234, 672342), (244, 644787), (286, 550098), (297, 529724), (334, 471042), (351, 448228), (366, 429858), (396, 397293), (429, 366732), (468, 336171), (501, 314028), (549, 286572), (572, 275049), (594, 264862), (668, 235521), (671, 234468), (702, 224114), (732, 214929), (793, 198396), (858, 183366), (1002, 157014), (1098, 143286), (1188, 132431), (1287, 122244), (1342, 117234), (1404, 112057), (1503, 104676), (1586, 99198), (1647, 95524), (1716, 91683), (1837, 85644), (2004, 78507), (2013, 78156), (2171, 72468), (2196, 71643), (2379, 66132), (2574, 61122), (2684, 58617), (3006, 52338), (3172, 49599), (3294, 47762), (3674, 42822), (3861, 40748), (4026, 39078), (4342, 36234), (4509, 34892), (4758, 33066), (5148, 30561), (5511, 28548), (6012, 26169), (6039, 26052), (6513, 24156), (6588, 23881), (7137, 22044), (7348, 21411), (7722, 20374), (8052, 19539), (8684, 18117), (8723, 18036), (9018, 17446), (9516, 16533), (10187, 15444), (11022, 14274), (12078, 13026)]