156958746620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{693097}}^1$

素因数の和:693199

約数の個数: 72

約数和(自身を含む): 362246283504

約数和(自身を除く): 205287536884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 169, 260, 268, 335, 338, 670, 676, 845, 871, 1340, 1690, 1742, 3380, 3484, 4355, 8710, 11323, 17420, 22646, 45292, 56615, 113230, 226460, 693097, 1386194, 2772388, 3465485, 6930970, 9010261, 13861940, 18020522, 36041044, 45051305, 46437499, 90102610, 92874998, 117133393, 180205220, 185749996, 232187495, 234266786, 464374990, 468533572, 585666965, 603687487, 928749980, 1171333930, 1207374974, 2342667860, 2414749948, 3018437435, 6036874870, 7847937331, 12073749740, 15695874662, 31391749324, 39239686655, 78479373310, 156958746620]

約数ペア:

[(1, 156958746620), (2, 78479373310), (4, 39239686655), (5, 31391749324), (10, 15695874662), (13, 12073749740), (20, 7847937331), (26, 6036874870), (52, 3018437435), (65, 2414749948), (67, 2342667860), (130, 1207374974), (134, 1171333930), (169, 928749980), (260, 603687487), (268, 585666965), (335, 468533572), (338, 464374990), (670, 234266786), (676, 232187495), (845, 185749996), (871, 180205220), (1340, 117133393), (1690, 92874998), (1742, 90102610), (3380, 46437499), (3484, 45051305), (4355, 36041044), (8710, 18020522), (11323, 13861940), (17420, 9010261), (22646, 6930970), (45292, 3465485), (56615, 2772388), (113230, 1386194), (226460, 693097)]