139395256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 356428800

約数和(自身を除く): 217033544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 103, 104, 143, 154, 169, 182, 206, 286, 308, 338, 364, 412, 572, 616, 676, 721, 728, 824, 1001, 1133, 1144, 1183, 1339, 1352, 1442, 1859, 2002, 2197, 2266, 2366, 2678, 2884, 3718, 4004, 4394, 4532, 4732, 5356, 5768, 7436, 7931, 8008, 8788, 9064, 9373, 9464, 10712, 13013, 14729, 14872, 15379, 15862, 17407, 17576, 18746, 24167, 26026, 29458, 30758, 31724, 34814, 37492, 48334, 52052, 58916, 61516, 63448, 69628, 74984, 96668, 103103, 104104, 117832, 121849, 123032, 139256, 169169, 191477, 193336, 206206, 226291, 243698, 338338, 382954, 412412, 452582, 487396, 676676, 765908, 824824, 905164, 974792, 1340339, 1353352, 1531816, 1584037, 1810328, 2489201, 2680678, 3168074, 4978402, 5361356, 6336148, 9956804, 10722712, 12672296, 17424407, 19913608, 34848814, 69697628, 139395256]

約数ペア:

[(1, 139395256), (2, 69697628), (4, 34848814), (7, 19913608), (8, 17424407), (11, 12672296), (13, 10722712), (14, 9956804), (22, 6336148), (26, 5361356), (28, 4978402), (44, 3168074), (52, 2680678), (56, 2489201), (77, 1810328), (88, 1584037), (91, 1531816), (103, 1353352), (104, 1340339), (143, 974792), (154, 905164), (169, 824824), (182, 765908), (206, 676676), (286, 487396), (308, 452582), (338, 412412), (364, 382954), (412, 338338), (572, 243698), (616, 226291), (676, 206206), (721, 193336), (728, 191477), (824, 169169), (1001, 139256), (1133, 123032), (1144, 121849), (1183, 117832), (1339, 104104), (1352, 103103), (1442, 96668), (1859, 74984), (2002, 69628), (2197, 63448), (2266, 61516), (2366, 58916), (2678, 52052), (2884, 48334), (3718, 37492), (4004, 34814), (4394, 31724), (4532, 30758), (4732, 29458), (5356, 26026), (5768, 24167), (7436, 18746), (7931, 17576), (8008, 17407), (8788, 15862), (9064, 15379), (9373, 14872), (9464, 14729), (10712, 13013)]