164028410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 402361344

約数和(自身を除く): 238332934

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 23, 26, 34, 35, 46, 65, 70, 85, 91, 115, 119, 130, 161, 170, 182, 221, 230, 238, 299, 322, 391, 442, 455, 461, 595, 598, 782, 805, 910, 922, 1105, 1190, 1495, 1547, 1610, 1955, 2093, 2210, 2305, 2737, 2990, 3094, 3227, 3910, 4186, 4610, 5083, 5474, 5993, 6454, 7735, 7837, 10166, 10465, 10603, 11986, 13685, 15470, 15674, 16135, 20930, 21206, 25415, 27370, 29965, 32270, 35581, 39185, 41951, 50830, 53015, 54859, 59930, 71162, 74221, 78370, 83902, 101881, 106030, 109718, 137839, 148442, 177905, 180251, 203762, 209755, 274295, 275678, 355810, 360502, 371105, 419510, 509405, 548590, 689195, 713167, 742210, 901255, 964873, 1018810, 1261757, 1378390, 1426334, 1802510, 1929746, 2343263, 2523514, 3565835, 4686526, 4824365, 6308785, 7131670, 9648730, 11716315, 12617570, 16402841, 23432630, 32805682, 82014205, 164028410]

約数ペア:

[(1, 164028410), (2, 82014205), (5, 32805682), (7, 23432630), (10, 16402841), (13, 12617570), (14, 11716315), (17, 9648730), (23, 7131670), (26, 6308785), (34, 4824365), (35, 4686526), (46, 3565835), (65, 2523514), (70, 2343263), (85, 1929746), (91, 1802510), (115, 1426334), (119, 1378390), (130, 1261757), (161, 1018810), (170, 964873), (182, 901255), (221, 742210), (230, 713167), (238, 689195), (299, 548590), (322, 509405), (391, 419510), (442, 371105), (455, 360502), (461, 355810), (595, 275678), (598, 274295), (782, 209755), (805, 203762), (910, 180251), (922, 177905), (1105, 148442), (1190, 137839), (1495, 109718), (1547, 106030), (1610, 101881), (1955, 83902), (2093, 78370), (2210, 74221), (2305, 71162), (2737, 59930), (2990, 54859), (3094, 53015), (3227, 50830), (3910, 41951), (4186, 39185), (4610, 35581), (5083, 32270), (5474, 29965), (5993, 27370), (6454, 25415), (7735, 21206), (7837, 20930), (10166, 16135), (10465, 15674), (10603, 15470), (11986, 13685)]