144906388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 310464000

約数和(自身を除く): 165557612

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 43, 44, 58, 76, 86, 116, 139, 172, 209, 278, 319, 418, 473, 551, 556, 638, 817, 836, 946, 1102, 1247, 1276, 1529, 1634, 1892, 2204, 2494, 2641, 3058, 3268, 4031, 4988, 5282, 5977, 6061, 6116, 8062, 8987, 10564, 11954, 12122, 13717, 16124, 17974, 23693, 23908, 24244, 27434, 29051, 35948, 44341, 47386, 54868, 58102, 65747, 76589, 88682, 94772, 113563, 116204, 131494, 153178, 173333, 177364, 227126, 260623, 262988, 306356, 346666, 454252, 521246, 693332, 842479, 1042492, 1249193, 1684958, 1906663, 2498386, 3293327, 3369916, 3813326, 4996772, 6586654, 7626652, 13173308, 36226597, 72453194, 144906388]

約数ペア:

[(1, 144906388), (2, 72453194), (4, 36226597), (11, 13173308), (19, 7626652), (22, 6586654), (29, 4996772), (38, 3813326), (43, 3369916), (44, 3293327), (58, 2498386), (76, 1906663), (86, 1684958), (116, 1249193), (139, 1042492), (172, 842479), (209, 693332), (278, 521246), (319, 454252), (418, 346666), (473, 306356), (551, 262988), (556, 260623), (638, 227126), (817, 177364), (836, 173333), (946, 153178), (1102, 131494), (1247, 116204), (1276, 113563), (1529, 94772), (1634, 88682), (1892, 76589), (2204, 65747), (2494, 58102), (2641, 54868), (3058, 47386), (3268, 44341), (4031, 35948), (4988, 29051), (5282, 27434), (5977, 24244), (6061, 23908), (6116, 23693), (8062, 17974), (8987, 16124), (10564, 13717), (11954, 12122)]