143138268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3361}}^1$

素因数の和:3404

約数の個数: 108

約数和(自身を含む): 447899088

約数和(自身を除く): 304760820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3361, 3549, 4732, 6084, 6722, 7098, 10083, 10647, 13444, 14196, 20166, 21294, 23527, 30249, 40332, 42588, 43693, 47054, 60498, 70581, 87386, 94108, 120996, 131079, 141162, 174772, 211743, 262158, 282324, 305851, 393237, 423486, 524316, 568009, 611702, 786474, 846972, 917553, 1136018, 1223404, 1572948, 1704027, 1835106, 2272036, 2752659, 3408054, 3670212, 3976063, 5112081, 5505318, 6816108, 7952126, 10224162, 11010636, 11928189, 15904252, 20448324, 23856378, 35784567, 47712756, 71569134, 143138268]

約数ペア:

[(1, 143138268), (2, 71569134), (3, 47712756), (4, 35784567), (6, 23856378), (7, 20448324), (9, 15904252), (12, 11928189), (13, 11010636), (14, 10224162), (18, 7952126), (21, 6816108), (26, 5505318), (28, 5112081), (36, 3976063), (39, 3670212), (42, 3408054), (52, 2752659), (63, 2272036), (78, 1835106), (84, 1704027), (91, 1572948), (117, 1223404), (126, 1136018), (156, 917553), (169, 846972), (182, 786474), (234, 611702), (252, 568009), (273, 524316), (338, 423486), (364, 393237), (468, 305851), (507, 282324), (546, 262158), (676, 211743), (819, 174772), (1014, 141162), (1092, 131079), (1183, 120996), (1521, 94108), (1638, 87386), (2028, 70581), (2366, 60498), (3042, 47054), (3276, 43693), (3361, 42588), (3549, 40332), (4732, 30249), (6084, 23527), (6722, 21294), (7098, 20166), (10083, 14196), (10647, 13444)]