156940418817

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{272581}}^1$

素因数の和:272663

約数の個数: 96

約数和(自身を含む): 301628337920

約数和(自身を除く): 144687919103

約数列:

[1, 3, 7, 9, 13, 19, 21, 37, 39, 57, 63, 91, 111, 117, 133, 171, 247, 259, 273, 333, 399, 481, 703, 741, 777, 819, 1197, 1443, 1729, 2109, 2223, 2331, 3367, 4329, 4921, 5187, 6327, 9139, 10101, 14763, 15561, 27417, 30303, 44289, 63973, 82251, 191919, 272581, 575757, 817743, 1908067, 2453229, 3543553, 5179039, 5724201, 10085497, 10630659, 15537117, 17172603, 24804871, 30256491, 31891977, 36253273, 46611351, 67327507, 70598479, 74414613, 90769473, 108759819, 131111461, 191624443, 201982521, 211795437, 223243839, 326279457, 393334383, 471292549, 574873329, 605947563, 635386311, 917780227, 1180003149, 1341371101, 1413877647, 1724619987, 2491117759, 2753340681, 4024113303, 4241632941, 7473353277, 8260022043, 12072339909, 17437824313, 22420059831, 52313472939, 156940418817]

約数ペア:

[(1, 156940418817), (3, 52313472939), (7, 22420059831), (9, 17437824313), (13, 12072339909), (19, 8260022043), (21, 7473353277), (37, 4241632941), (39, 4024113303), (57, 2753340681), (63, 2491117759), (91, 1724619987), (111, 1413877647), (117, 1341371101), (133, 1180003149), (171, 917780227), (247, 635386311), (259, 605947563), (273, 574873329), (333, 471292549), (399, 393334383), (481, 326279457), (703, 223243839), (741, 211795437), (777, 201982521), (819, 191624443), (1197, 131111461), (1443, 108759819), (1729, 90769473), (2109, 74414613), (2223, 70598479), (2331, 67327507), (3367, 46611351), (4329, 36253273), (4921, 31891977), (5187, 30256491), (6327, 24804871), (9139, 17172603), (10101, 15537117), (14763, 10630659), (15561, 10085497), (27417, 5724201), (30303, 5179039), (44289, 3543553), (63973, 2453229), (82251, 1908067), (191919, 817743), (272581, 575757)]