144721832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 292248000

約数和(自身を除く): 147526168

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 89, 116, 163, 172, 178, 232, 326, 344, 356, 652, 712, 1247, 1304, 2494, 2581, 3827, 4727, 4988, 5162, 7009, 7654, 9454, 9976, 10324, 14018, 14507, 15308, 18908, 20648, 28036, 29014, 30616, 37816, 56072, 58028, 110983, 116056, 203261, 221966, 406522, 420703, 443932, 623801, 813044, 841406, 887864, 1247602, 1626088, 1682812, 2495204, 3365624, 4990408, 18090229, 36180458, 72360916, 144721832]

約数ペア:

[(1, 144721832), (2, 72360916), (4, 36180458), (8, 18090229), (29, 4990408), (43, 3365624), (58, 2495204), (86, 1682812), (89, 1626088), (116, 1247602), (163, 887864), (172, 841406), (178, 813044), (232, 623801), (326, 443932), (344, 420703), (356, 406522), (652, 221966), (712, 203261), (1247, 116056), (1304, 110983), (2494, 58028), (2581, 56072), (3827, 37816), (4727, 30616), (4988, 29014), (5162, 28036), (7009, 20648), (7654, 18908), (9454, 15308), (9976, 14507), (10324, 14018)]