144436936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 350208000

約数和(自身を除く): 205771064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 31, 38, 56, 58, 62, 76, 116, 124, 133, 151, 152, 203, 217, 232, 248, 266, 302, 406, 434, 532, 551, 589, 604, 812, 868, 899, 1057, 1064, 1102, 1178, 1208, 1624, 1736, 1798, 2114, 2204, 2356, 2869, 3596, 3857, 4123, 4228, 4379, 4408, 4681, 4712, 5738, 6293, 7192, 7714, 8246, 8456, 8758, 9362, 11476, 12586, 15428, 16492, 17081, 17516, 18724, 20083, 22952, 25172, 30653, 30856, 32767, 32984, 34162, 35032, 37448, 40166, 50344, 61306, 65534, 68324, 80332, 83201, 88939, 119567, 122612, 131068, 135749, 136648, 160664, 166402, 177878, 239134, 245224, 262136, 271498, 332804, 355756, 478268, 542996, 582407, 622573, 665608, 711512, 950243, 956536, 1085992, 1164814, 1245146, 1900486, 2329628, 2490292, 2579231, 3800972, 4659256, 4980584, 5158462, 7601944, 10316924, 18054617, 20633848, 36109234, 72218468, 144436936]

約数ペア:

[(1, 144436936), (2, 72218468), (4, 36109234), (7, 20633848), (8, 18054617), (14, 10316924), (19, 7601944), (28, 5158462), (29, 4980584), (31, 4659256), (38, 3800972), (56, 2579231), (58, 2490292), (62, 2329628), (76, 1900486), (116, 1245146), (124, 1164814), (133, 1085992), (151, 956536), (152, 950243), (203, 711512), (217, 665608), (232, 622573), (248, 582407), (266, 542996), (302, 478268), (406, 355756), (434, 332804), (532, 271498), (551, 262136), (589, 245224), (604, 239134), (812, 177878), (868, 166402), (899, 160664), (1057, 136648), (1064, 135749), (1102, 131068), (1178, 122612), (1208, 119567), (1624, 88939), (1736, 83201), (1798, 80332), (2114, 68324), (2204, 65534), (2356, 61306), (2869, 50344), (3596, 40166), (3857, 37448), (4123, 35032), (4228, 34162), (4379, 32984), (4408, 32767), (4681, 30856), (4712, 30653), (5738, 25172), (6293, 22952), (7192, 20083), (7714, 18724), (8246, 17516), (8456, 17081), (8758, 16492), (9362, 15428), (11476, 12586)]