153491044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 189712796

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 41, 62, 76, 82, 124, 133, 164, 217, 227, 266, 287, 434, 454, 532, 574, 589, 779, 868, 908, 1148, 1178, 1271, 1558, 1589, 2356, 2542, 3116, 3178, 4123, 4313, 5084, 5453, 6356, 7037, 8246, 8626, 8897, 9307, 10906, 14074, 16492, 17252, 17794, 18614, 21812, 24149, 28148, 30191, 35588, 37228, 48298, 49259, 60382, 65149, 96596, 98518, 120764, 130298, 133703, 169043, 176833, 197036, 260596, 267406, 288517, 338086, 353666, 534812, 577034, 676172, 707332, 935921, 1154068, 1237831, 1871842, 2019619, 2475662, 3743684, 4039238, 4951324, 5481823, 8078476, 10963646, 21927292, 38372761, 76745522, 153491044]

約数ペア:

[(1, 153491044), (2, 76745522), (4, 38372761), (7, 21927292), (14, 10963646), (19, 8078476), (28, 5481823), (31, 4951324), (38, 4039238), (41, 3743684), (62, 2475662), (76, 2019619), (82, 1871842), (124, 1237831), (133, 1154068), (164, 935921), (217, 707332), (227, 676172), (266, 577034), (287, 534812), (434, 353666), (454, 338086), (532, 288517), (574, 267406), (589, 260596), (779, 197036), (868, 176833), (908, 169043), (1148, 133703), (1178, 130298), (1271, 120764), (1558, 98518), (1589, 96596), (2356, 65149), (2542, 60382), (3116, 49259), (3178, 48298), (4123, 37228), (4313, 35588), (5084, 30191), (5453, 28148), (6356, 24149), (7037, 21812), (8246, 18614), (8626, 17794), (8897, 17252), (9307, 16492), (10906, 14074)]