156911672085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 294926684160

約数和(自身を除く): 138015012075

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 163, 193, 201, 335, 469, 489, 579, 709, 815, 965, 1005, 1141, 1351, 1407, 2127, 2345, 2445, 2895, 3423, 3545, 4053, 4963, 5705, 6755, 7035, 10635, 10921, 12931, 14889, 17115, 20265, 24815, 31459, 32763, 38793, 47503, 54605, 64655, 74445, 76447, 90517, 94377, 115567, 136837, 142509, 157295, 163815, 193965, 220213, 229341, 237515, 271551, 332521, 346701, 382235, 410511, 452585, 471885, 577835, 660639, 684185, 712545, 808969, 957859, 997563, 1101065, 1146705, 1357755, 1662605, 1733505, 2052555, 2107753, 2426907, 2873577, 3303195, 4044845, 4789295, 4987815, 6323259, 7742989, 9168079, 10538765, 12134535, 14367885, 14754271, 22304431, 23228967, 27504237, 31616295, 38714945, 44262813, 45840395, 54200923, 64176553, 66913293, 73771355, 111522155, 116144835, 137521185, 156131017, 162602769, 192529659, 221314065, 271004615, 320882765, 334566465, 468393051, 780655085, 813013845, 962648295, 1494396877, 2341965255, 4483190631, 7471984385, 10460778139, 22415953155, 31382334417, 52303890695, 156911672085]

約数ペア:

[(1, 156911672085), (3, 52303890695), (5, 31382334417), (7, 22415953155), (15, 10460778139), (21, 7471984385), (35, 4483190631), (67, 2341965255), (105, 1494396877), (163, 962648295), (193, 813013845), (201, 780655085), (335, 468393051), (469, 334566465), (489, 320882765), (579, 271004615), (709, 221314065), (815, 192529659), (965, 162602769), (1005, 156131017), (1141, 137521185), (1351, 116144835), (1407, 111522155), (2127, 73771355), (2345, 66913293), (2445, 64176553), (2895, 54200923), (3423, 45840395), (3545, 44262813), (4053, 38714945), (4963, 31616295), (5705, 27504237), (6755, 23228967), (7035, 22304431), (10635, 14754271), (10921, 14367885), (12931, 12134535), (14889, 10538765), (17115, 9168079), (20265, 7742989), (24815, 6323259), (31459, 4987815), (32763, 4789295), (38793, 4044845), (47503, 3303195), (54605, 2873577), (64655, 2426907), (74445, 2107753), (76447, 2052555), (90517, 1733505), (94377, 1662605), (115567, 1357755), (136837, 1146705), (142509, 1101065), (157295, 997563), (163815, 957859), (193965, 808969), (220213, 712545), (229341, 684185), (237515, 660639), (271551, 577835), (332521, 471885), (346701, 452585), (382235, 410511)]