100418048

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 216548640

約数和(自身を除く): 116130592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 139, 166, 256, 272, 278, 332, 512, 544, 556, 664, 1088, 1112, 1328, 1411, 2176, 2224, 2363, 2656, 2822, 4352, 4448, 4726, 5312, 5644, 8704, 8896, 9452, 10624, 11288, 11537, 17792, 18904, 21248, 22576, 23074, 35584, 37808, 42496, 45152, 46148, 71168, 75616, 90304, 92296, 151232, 180608, 184592, 196129, 302464, 361216, 369184, 392258, 604928, 722432, 738368, 784516, 1209856, 1476736, 1569032, 2953472, 3138064, 5906944, 6276128, 12552256, 25104512, 50209024, 100418048]

約数ペア:

[(1, 100418048), (2, 50209024), (4, 25104512), (8, 12552256), (16, 6276128), (17, 5906944), (32, 3138064), (34, 2953472), (64, 1569032), (68, 1476736), (83, 1209856), (128, 784516), (136, 738368), (139, 722432), (166, 604928), (256, 392258), (272, 369184), (278, 361216), (332, 302464), (512, 196129), (544, 184592), (556, 180608), (664, 151232), (1088, 92296), (1112, 90304), (1328, 75616), (1411, 71168), (2176, 46148), (2224, 45152), (2363, 42496), (2656, 37808), (2822, 35584), (4352, 23074), (4448, 22576), (4726, 21248), (5312, 18904), (5644, 17792), (8704, 11537), (8896, 11288), (9452, 10624)]