152076380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 201852580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 43, 76, 82, 86, 95, 164, 172, 190, 205, 215, 227, 380, 410, 430, 454, 779, 817, 820, 860, 908, 1135, 1558, 1634, 1763, 2270, 3116, 3268, 3526, 3895, 4085, 4313, 4540, 7052, 7790, 8170, 8626, 8815, 9307, 9761, 15580, 16340, 17252, 17630, 18614, 19522, 21565, 33497, 35260, 37228, 39044, 43130, 46535, 48805, 66994, 86260, 93070, 97610, 133988, 167485, 176833, 185459, 186140, 195220, 334970, 353666, 370918, 400201, 669940, 707332, 741836, 800402, 884165, 927295, 1600804, 1768330, 1854590, 2001005, 3536660, 3709180, 4002010, 7603819, 8004020, 15207638, 30415276, 38019095, 76038190, 152076380]

約数ペア:

[(1, 152076380), (2, 76038190), (4, 38019095), (5, 30415276), (10, 15207638), (19, 8004020), (20, 7603819), (38, 4002010), (41, 3709180), (43, 3536660), (76, 2001005), (82, 1854590), (86, 1768330), (95, 1600804), (164, 927295), (172, 884165), (190, 800402), (205, 741836), (215, 707332), (227, 669940), (380, 400201), (410, 370918), (430, 353666), (454, 334970), (779, 195220), (817, 186140), (820, 185459), (860, 176833), (908, 167485), (1135, 133988), (1558, 97610), (1634, 93070), (1763, 86260), (2270, 66994), (3116, 48805), (3268, 46535), (3526, 43130), (3895, 39044), (4085, 37228), (4313, 35260), (4540, 33497), (7052, 21565), (7790, 19522), (8170, 18614), (8626, 17630), (8815, 17252), (9307, 16340), (9761, 15580)]