173854884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 505709568

約数和(自身を除く): 331854684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 107, 116, 138, 161, 174, 203, 214, 276, 321, 322, 348, 406, 428, 483, 609, 642, 644, 667, 749, 812, 841, 966, 1218, 1284, 1334, 1498, 1682, 1932, 2001, 2247, 2436, 2461, 2523, 2668, 2996, 3103, 3364, 4002, 4494, 4669, 4922, 5046, 5887, 6206, 7383, 8004, 8988, 9309, 9338, 9844, 10092, 11774, 12412, 14007, 14766, 17227, 17661, 18618, 18676, 19343, 21721, 23548, 28014, 29532, 34454, 35322, 37236, 38686, 43442, 51681, 56028, 58029, 65163, 68908, 70644, 71369, 77372, 86884, 89987, 103362, 116058, 130326, 135401, 142738, 179974, 206724, 214107, 232116, 260652, 269961, 270802, 285476, 359948, 406203, 428214, 499583, 539922, 541604, 629909, 812406, 856428, 999166, 1079844, 1259818, 1498749, 1624812, 1889727, 1998332, 2069701, 2519636, 2997498, 3779454, 4139402, 5994996, 6209103, 7558908, 8278804, 12418206, 14487907, 24836412, 28975814, 43463721, 57951628, 86927442, 173854884]

約数ペア:

[(1, 173854884), (2, 86927442), (3, 57951628), (4, 43463721), (6, 28975814), (7, 24836412), (12, 14487907), (14, 12418206), (21, 8278804), (23, 7558908), (28, 6209103), (29, 5994996), (42, 4139402), (46, 3779454), (58, 2997498), (69, 2519636), (84, 2069701), (87, 1998332), (92, 1889727), (107, 1624812), (116, 1498749), (138, 1259818), (161, 1079844), (174, 999166), (203, 856428), (214, 812406), (276, 629909), (321, 541604), (322, 539922), (348, 499583), (406, 428214), (428, 406203), (483, 359948), (609, 285476), (642, 270802), (644, 269961), (667, 260652), (749, 232116), (812, 214107), (841, 206724), (966, 179974), (1218, 142738), (1284, 135401), (1334, 130326), (1498, 116058), (1682, 103362), (1932, 89987), (2001, 86884), (2247, 77372), (2436, 71369), (2461, 70644), (2523, 68908), (2668, 65163), (2996, 58029), (3103, 56028), (3364, 51681), (4002, 43442), (4494, 38686), (4669, 37236), (4922, 35322), (5046, 34454), (5887, 29532), (6206, 28014), (7383, 23548), (8004, 21721), (8988, 19343), (9309, 18676), (9338, 18618), (9844, 17661), (10092, 17227), (11774, 14766), (12412, 14007)]