143335568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 308551680

約数和(自身を除く): 165216112

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 89, 124, 136, 178, 191, 248, 272, 356, 382, 496, 527, 712, 764, 1054, 1424, 1513, 1528, 2108, 2759, 3026, 3056, 3247, 4216, 5518, 5921, 6052, 6494, 8432, 11036, 11842, 12104, 12988, 16999, 22072, 23684, 24208, 25976, 33998, 44144, 46903, 47368, 51952, 67996, 93806, 94736, 100657, 135992, 187612, 201314, 271984, 288983, 375224, 402628, 526969, 577966, 750448, 805256, 1053938, 1155932, 1610512, 2107876, 2311864, 4215752, 4623728, 8431504, 8958473, 17916946, 35833892, 71667784, 143335568]

約数ペア:

[(1, 143335568), (2, 71667784), (4, 35833892), (8, 17916946), (16, 8958473), (17, 8431504), (31, 4623728), (34, 4215752), (62, 2311864), (68, 2107876), (89, 1610512), (124, 1155932), (136, 1053938), (178, 805256), (191, 750448), (248, 577966), (272, 526969), (356, 402628), (382, 375224), (496, 288983), (527, 271984), (712, 201314), (764, 187612), (1054, 135992), (1424, 100657), (1513, 94736), (1528, 93806), (2108, 67996), (2759, 51952), (3026, 47368), (3056, 46903), (3247, 44144), (4216, 33998), (5518, 25976), (5921, 24208), (6052, 23684), (6494, 22072), (8432, 16999), (11036, 12988), (11842, 12104)]