151421886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 432115200

約数和(自身を除く): 280693314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 61, 63, 66, 77, 81, 99, 122, 126, 154, 162, 183, 189, 198, 199, 231, 297, 366, 378, 398, 427, 462, 549, 567, 594, 597, 671, 693, 854, 891, 1098, 1134, 1194, 1281, 1342, 1386, 1393, 1647, 1782, 1791, 2013, 2079, 2189, 2562, 2786, 3294, 3582, 3843, 4026, 4158, 4179, 4378, 4697, 4941, 5373, 6039, 6237, 6567, 7686, 8358, 9394, 9882, 10746, 11529, 12078, 12139, 12474, 12537, 13134, 14091, 15323, 16119, 18117, 19701, 23058, 24278, 25074, 28182, 30646, 32238, 34587, 36234, 36417, 37611, 39402, 42273, 45969, 54351, 59103, 69174, 72834, 75222, 84546, 84973, 91938, 108702, 109251, 112833, 118206, 126819, 133529, 137907, 169946, 177309, 218502, 225666, 253638, 254919, 267058, 275814, 327753, 354618, 380457, 400587, 413721, 509838, 655506, 760914, 764757, 801174, 827442, 934703, 983259, 1201761, 1241163, 1529514, 1869406, 1966518, 2294271, 2403522, 2482326, 2804109, 3605283, 4588542, 5608218, 6882813, 7210566, 8412327, 10815849, 13765626, 16824654, 21631698, 25236981, 50473962, 75710943, 151421886]

約数ペア:

[(1, 151421886), (2, 75710943), (3, 50473962), (6, 25236981), (7, 21631698), (9, 16824654), (11, 13765626), (14, 10815849), (18, 8412327), (21, 7210566), (22, 6882813), (27, 5608218), (33, 4588542), (42, 3605283), (54, 2804109), (61, 2482326), (63, 2403522), (66, 2294271), (77, 1966518), (81, 1869406), (99, 1529514), (122, 1241163), (126, 1201761), (154, 983259), (162, 934703), (183, 827442), (189, 801174), (198, 764757), (199, 760914), (231, 655506), (297, 509838), (366, 413721), (378, 400587), (398, 380457), (427, 354618), (462, 327753), (549, 275814), (567, 267058), (594, 254919), (597, 253638), (671, 225666), (693, 218502), (854, 177309), (891, 169946), (1098, 137907), (1134, 133529), (1194, 126819), (1281, 118206), (1342, 112833), (1386, 109251), (1393, 108702), (1647, 91938), (1782, 84973), (1791, 84546), (2013, 75222), (2079, 72834), (2189, 69174), (2562, 59103), (2786, 54351), (3294, 45969), (3582, 42273), (3843, 39402), (4026, 37611), (4158, 36417), (4179, 36234), (4378, 34587), (4697, 32238), (4941, 30646), (5373, 28182), (6039, 25074), (6237, 24278), (6567, 23058), (7686, 19701), (8358, 18117), (9394, 16119), (9882, 15323), (10746, 14091), (11529, 13134), (12078, 12537), (12139, 12474)]