158974956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 498161664

約数和(自身を除く): 339186708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 357, 387, 476, 516, 602, 612, 714, 731, 774, 863, 903, 1071, 1204, 1428, 1462, 1548, 1726, 1806, 2142, 2193, 2589, 2709, 2924, 3452, 3612, 4284, 4386, 5117, 5178, 5418, 6041, 6579, 7767, 8772, 10234, 10356, 10836, 12082, 13158, 14671, 15351, 15534, 18123, 20468, 24164, 26316, 29342, 30702, 31068, 36246, 37109, 44013, 46053, 54369, 58684, 61404, 72492, 74218, 88026, 92106, 102697, 108738, 111327, 132039, 148436, 176052, 184212, 205394, 217476, 222654, 259763, 264078, 308091, 333981, 410788, 445308, 519526, 528156, 616182, 630853, 667962, 779289, 924273, 1039052, 1232364, 1261706, 1335924, 1558578, 1848546, 1892559, 2337867, 2523412, 3117156, 3697092, 3785118, 4415971, 4675734, 5677677, 7570236, 8831942, 9351468, 11355354, 13247913, 17663884, 22710708, 26495826, 39743739, 52991652, 79487478, 158974956]

約数ペア:

[(1, 158974956), (2, 79487478), (3, 52991652), (4, 39743739), (6, 26495826), (7, 22710708), (9, 17663884), (12, 13247913), (14, 11355354), (17, 9351468), (18, 8831942), (21, 7570236), (28, 5677677), (34, 4675734), (36, 4415971), (42, 3785118), (43, 3697092), (51, 3117156), (63, 2523412), (68, 2337867), (84, 1892559), (86, 1848546), (102, 1558578), (119, 1335924), (126, 1261706), (129, 1232364), (153, 1039052), (172, 924273), (204, 779289), (238, 667962), (252, 630853), (258, 616182), (301, 528156), (306, 519526), (357, 445308), (387, 410788), (476, 333981), (516, 308091), (602, 264078), (612, 259763), (714, 222654), (731, 217476), (774, 205394), (863, 184212), (903, 176052), (1071, 148436), (1204, 132039), (1428, 111327), (1462, 108738), (1548, 102697), (1726, 92106), (1806, 88026), (2142, 74218), (2193, 72492), (2589, 61404), (2709, 58684), (2924, 54369), (3452, 46053), (3612, 44013), (4284, 37109), (4386, 36246), (5117, 31068), (5178, 30702), (5418, 29342), (6041, 26316), (6579, 24164), (7767, 20468), (8772, 18123), (10234, 15534), (10356, 15351), (10836, 14671), (12082, 13158)]