156970755405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1\times {\mathrm{941}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 283050713088

約数和(自身を除く): 126079957683

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 197, 279, 465, 591, 607, 941, 985, 1395, 1773, 1821, 2823, 2955, 3035, 4705, 5463, 6107, 8469, 8865, 9105, 14115, 18321, 18817, 27315, 29171, 30535, 42345, 54963, 56451, 87513, 91605, 94085, 119579, 145855, 169353, 185377, 262539, 274815, 282255, 358737, 437565, 556131, 571187, 597895, 846765, 926885, 1076211, 1312695, 1668393, 1713561, 1793685, 2780655, 2855935, 3706949, 5140683, 5381055, 5746687, 8341965, 8567805, 11120847, 17240061, 17706797, 18534745, 25703415, 28733435, 33362541, 51720183, 53120391, 55604235, 86200305, 88533985, 112523839, 159361173, 166812705, 258600915, 265601955, 337571517, 562619195, 796805865, 1012714551, 1687857585, 3488239009, 5063572755, 10464717027, 17441195045, 31394151081, 52323585135, 156970755405]

約数ペア:

[(1, 156970755405), (3, 52323585135), (5, 31394151081), (9, 17441195045), (15, 10464717027), (31, 5063572755), (45, 3488239009), (93, 1687857585), (155, 1012714551), (197, 796805865), (279, 562619195), (465, 337571517), (591, 265601955), (607, 258600915), (941, 166812705), (985, 159361173), (1395, 112523839), (1773, 88533985), (1821, 86200305), (2823, 55604235), (2955, 53120391), (3035, 51720183), (4705, 33362541), (5463, 28733435), (6107, 25703415), (8469, 18534745), (8865, 17706797), (9105, 17240061), (14115, 11120847), (18321, 8567805), (18817, 8341965), (27315, 5746687), (29171, 5381055), (30535, 5140683), (42345, 3706949), (54963, 2855935), (56451, 2780655), (87513, 1793685), (91605, 1713561), (94085, 1668393), (119579, 1312695), (145855, 1076211), (169353, 926885), (185377, 846765), (262539, 597895), (274815, 571187), (282255, 556131), (358737, 437565)]