156938295124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 304742614176

約数和(自身を除く): 147804319052

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 181, 197, 212, 362, 394, 689, 724, 788, 1378, 1597, 2353, 2561, 2756, 3194, 4706, 5122, 6388, 9412, 9593, 10244, 10441, 19186, 20761, 20882, 35657, 38372, 41522, 41764, 71314, 83044, 84641, 124709, 135733, 142628, 169282, 249418, 271466, 289057, 314609, 338564, 463541, 498836, 542932, 578114, 629218, 927082, 1100333, 1156228, 1258436, 1854164, 1889821, 2200666, 3757741, 3779642, 4089917, 4401332, 7515482, 7559284, 8179834, 15030964, 15320021, 16359668, 16674277, 24567673, 30640042, 33348554, 49135346, 56944229, 61280084, 66697108, 98270692, 113888458, 199160273, 216765601, 227776916, 398320546, 433531202, 740274977, 796641092, 867062404, 1480549954, 2961099908, 3018044137, 6036088274, 12072176548, 39234573781, 78469147562, 156938295124]

約数ペア:

[(1, 156938295124), (2, 78469147562), (4, 39234573781), (13, 12072176548), (26, 6036088274), (52, 3018044137), (53, 2961099908), (106, 1480549954), (181, 867062404), (197, 796641092), (212, 740274977), (362, 433531202), (394, 398320546), (689, 227776916), (724, 216765601), (788, 199160273), (1378, 113888458), (1597, 98270692), (2353, 66697108), (2561, 61280084), (2756, 56944229), (3194, 49135346), (4706, 33348554), (5122, 30640042), (6388, 24567673), (9412, 16674277), (9593, 16359668), (10244, 15320021), (10441, 15030964), (19186, 8179834), (20761, 7559284), (20882, 7515482), (35657, 4401332), (38372, 4089917), (41522, 3779642), (41764, 3757741), (71314, 2200666), (83044, 1889821), (84641, 1854164), (124709, 1258436), (135733, 1156228), (142628, 1100333), (169282, 927082), (249418, 629218), (271466, 578114), (289057, 542932), (314609, 498836), (338564, 463541)]