153818224

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 376027520

約数和(自身を除く): 222209296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 43, 56, 76, 82, 86, 112, 133, 152, 164, 172, 266, 287, 301, 304, 328, 344, 532, 574, 602, 656, 688, 779, 817, 1064, 1148, 1204, 1558, 1634, 1681, 1763, 2128, 2296, 2408, 3116, 3268, 3362, 3526, 4592, 4816, 5453, 5719, 6232, 6536, 6724, 7052, 10906, 11438, 11767, 12341, 12464, 13072, 13448, 14104, 21812, 22876, 23534, 24682, 26896, 28208, 31939, 33497, 43624, 45752, 47068, 49364, 63878, 66994, 72283, 87248, 91504, 94136, 98728, 127756, 133988, 144566, 188272, 197456, 223573, 234479, 255512, 267976, 289132, 447146, 468958, 505981, 511024, 535952, 578264, 894292, 937916, 1011962, 1156528, 1373377, 1788584, 1875832, 2023924, 2746754, 3577168, 3751664, 4047848, 5493508, 8095696, 9613639, 10987016, 19227278, 21974032, 38454556, 76909112, 153818224]

約数ペア:

[(1, 153818224), (2, 76909112), (4, 38454556), (7, 21974032), (8, 19227278), (14, 10987016), (16, 9613639), (19, 8095696), (28, 5493508), (38, 4047848), (41, 3751664), (43, 3577168), (56, 2746754), (76, 2023924), (82, 1875832), (86, 1788584), (112, 1373377), (133, 1156528), (152, 1011962), (164, 937916), (172, 894292), (266, 578264), (287, 535952), (301, 511024), (304, 505981), (328, 468958), (344, 447146), (532, 289132), (574, 267976), (602, 255512), (656, 234479), (688, 223573), (779, 197456), (817, 188272), (1064, 144566), (1148, 133988), (1204, 127756), (1558, 98728), (1634, 94136), (1681, 91504), (1763, 87248), (2128, 72283), (2296, 66994), (2408, 63878), (3116, 49364), (3268, 47068), (3362, 45752), (3526, 43624), (4592, 33497), (4816, 31939), (5453, 28208), (5719, 26896), (6232, 24682), (6536, 23534), (6724, 22876), (7052, 21812), (10906, 14104), (11438, 13448), (11767, 13072), (12341, 12464)]