140477454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 342486144

約数和(自身を除く): 202008690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 53, 78, 94, 106, 117, 141, 159, 234, 241, 282, 318, 423, 477, 482, 611, 689, 723, 846, 954, 1222, 1378, 1446, 1833, 2067, 2169, 2491, 3133, 3666, 4134, 4338, 4982, 5499, 6201, 6266, 7473, 9399, 10998, 11327, 12402, 12773, 14946, 18798, 22419, 22654, 25546, 28197, 32383, 33981, 38319, 44838, 56394, 64766, 67962, 76638, 97149, 101943, 114957, 147251, 166049, 194298, 203886, 229914, 291447, 294502, 332098, 441753, 498147, 582894, 600331, 883506, 996294, 1200662, 1325259, 1494441, 1800993, 2650518, 2988882, 3601986, 5402979, 7804303, 10805958, 15608606, 23412909, 46825818, 70238727, 140477454]

約数ペア:

[(1, 140477454), (2, 70238727), (3, 46825818), (6, 23412909), (9, 15608606), (13, 10805958), (18, 7804303), (26, 5402979), (39, 3601986), (47, 2988882), (53, 2650518), (78, 1800993), (94, 1494441), (106, 1325259), (117, 1200662), (141, 996294), (159, 883506), (234, 600331), (241, 582894), (282, 498147), (318, 441753), (423, 332098), (477, 294502), (482, 291447), (611, 229914), (689, 203886), (723, 194298), (846, 166049), (954, 147251), (1222, 114957), (1378, 101943), (1446, 97149), (1833, 76638), (2067, 67962), (2169, 64766), (2491, 56394), (3133, 44838), (3666, 38319), (4134, 33981), (4338, 32383), (4982, 28197), (5499, 25546), (6201, 22654), (6266, 22419), (7473, 18798), (9399, 14946), (10998, 12773), (11327, 12402)]