142735068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 447202560

約数和(自身を除く): 304467492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 513, 523, 532, 684, 722, 756, 798, 1026, 1046, 1083, 1197, 1444, 1569, 1596, 2052, 2092, 2166, 2394, 2527, 3138, 3249, 3591, 3661, 4332, 4707, 4788, 5054, 6276, 6498, 7182, 7322, 7581, 9414, 9747, 9937, 10108, 10983, 12996, 14121, 14364, 14644, 15162, 18828, 19494, 19874, 21966, 22743, 28242, 29811, 30324, 32949, 38988, 39748, 43932, 45486, 56484, 59622, 65898, 68229, 69559, 89433, 90972, 98847, 119244, 131796, 136458, 139118, 178866, 188803, 197694, 208677, 268299, 272916, 278236, 357732, 377606, 395388, 417354, 536598, 566409, 626031, 755212, 834708, 1073196, 1132818, 1252062, 1321621, 1699227, 1878093, 2265636, 2504124, 2643242, 3398454, 3756186, 3964863, 5097681, 5286484, 6796908, 7512372, 7929726, 10195362, 11894589, 15859452, 20390724, 23789178, 35683767, 47578356, 71367534, 142735068]

約数ペア:

[(1, 142735068), (2, 71367534), (3, 47578356), (4, 35683767), (6, 23789178), (7, 20390724), (9, 15859452), (12, 11894589), (14, 10195362), (18, 7929726), (19, 7512372), (21, 6796908), (27, 5286484), (28, 5097681), (36, 3964863), (38, 3756186), (42, 3398454), (54, 2643242), (57, 2504124), (63, 2265636), (76, 1878093), (84, 1699227), (108, 1321621), (114, 1252062), (126, 1132818), (133, 1073196), (171, 834708), (189, 755212), (228, 626031), (252, 566409), (266, 536598), (342, 417354), (361, 395388), (378, 377606), (399, 357732), (513, 278236), (523, 272916), (532, 268299), (684, 208677), (722, 197694), (756, 188803), (798, 178866), (1026, 139118), (1046, 136458), (1083, 131796), (1197, 119244), (1444, 98847), (1569, 90972), (1596, 89433), (2052, 69559), (2092, 68229), (2166, 65898), (2394, 59622), (2527, 56484), (3138, 45486), (3249, 43932), (3591, 39748), (3661, 38988), (4332, 32949), (4707, 30324), (4788, 29811), (5054, 28242), (6276, 22743), (6498, 21966), (7182, 19874), (7322, 19494), (7581, 18828), (9414, 15162), (9747, 14644), (9937, 14364), (10108, 14121), (10983, 12996)]