144954016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 300948480

約数和(自身を除く): 155994464

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 3109, 5828, 6218, 11656, 12436, 23312, 24872, 46624, 49744, 96379, 99488, 146123, 192758, 292246, 385516, 584492, 771032, 1168984, 1542064, 2337968, 3084128, 4529813, 4675936, 9059626, 18119252, 36238504, 72477008, 144954016]

約数ペア:

[(1, 144954016), (2, 72477008), (4, 36238504), (8, 18119252), (16, 9059626), (31, 4675936), (32, 4529813), (47, 3084128), (62, 2337968), (94, 1542064), (124, 1168984), (188, 771032), (248, 584492), (376, 385516), (496, 292246), (752, 192758), (992, 146123), (1457, 99488), (1504, 96379), (2914, 49744), (3109, 46624), (5828, 24872), (6218, 23312), (11656, 12436)]