189693036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 561590400

約数和(自身を除く): 371897364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 351, 468, 494, 507, 513, 547, 676, 684, 702, 741, 988, 1014, 1026, 1094, 1404, 1482, 1521, 1641, 2028, 2052, 2188, 2223, 2964, 3042, 3211, 3282, 4446, 4563, 4923, 6084, 6422, 6564, 6669, 7111, 8892, 9126, 9633, 9846, 10393, 12844, 13338, 14222, 14769, 18252, 19266, 19692, 20786, 21333, 26676, 28444, 28899, 29538, 31179, 38532, 41572, 42666, 57798, 59076, 62358, 63999, 85332, 86697, 92443, 93537, 115596, 124716, 127998, 135109, 173394, 184886, 187074, 191997, 255996, 270218, 277329, 280611, 346788, 369772, 374148, 383994, 405327, 540436, 554658, 561222, 767988, 810654, 831987, 1109316, 1122444, 1215981, 1621308, 1663974, 1756417, 2431962, 2495961, 3327948, 3512834, 3647943, 4863924, 4991922, 5269251, 7025668, 7295886, 9983844, 10538502, 14591772, 15807753, 21077004, 31615506, 47423259, 63231012, 94846518, 189693036]

約数ペア:

[(1, 189693036), (2, 94846518), (3, 63231012), (4, 47423259), (6, 31615506), (9, 21077004), (12, 15807753), (13, 14591772), (18, 10538502), (19, 9983844), (26, 7295886), (27, 7025668), (36, 5269251), (38, 4991922), (39, 4863924), (52, 3647943), (54, 3512834), (57, 3327948), (76, 2495961), (78, 2431962), (108, 1756417), (114, 1663974), (117, 1621308), (156, 1215981), (169, 1122444), (171, 1109316), (228, 831987), (234, 810654), (247, 767988), (338, 561222), (342, 554658), (351, 540436), (468, 405327), (494, 383994), (507, 374148), (513, 369772), (547, 346788), (676, 280611), (684, 277329), (702, 270218), (741, 255996), (988, 191997), (1014, 187074), (1026, 184886), (1094, 173394), (1404, 135109), (1482, 127998), (1521, 124716), (1641, 115596), (2028, 93537), (2052, 92443), (2188, 86697), (2223, 85332), (2964, 63999), (3042, 62358), (3211, 59076), (3282, 57798), (4446, 42666), (4563, 41572), (4923, 38532), (6084, 31179), (6422, 29538), (6564, 28899), (6669, 28444), (7111, 26676), (8892, 21333), (9126, 20786), (9633, 19692), (9846, 19266), (10393, 18252), (12844, 14769), (13338, 14222)]