194908672

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 120

約数和(自身を含む): 480715884

約数和(自身を除く): 285807212

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 457, 476, 512, 544, 784, 833, 896, 914, 952, 1088, 1568, 1666, 1792, 1828, 1904, 2176, 3136, 3199, 3332, 3584, 3656, 3808, 4352, 6272, 6398, 6664, 7312, 7616, 7769, 8704, 12544, 12796, 13328, 14624, 15232, 15538, 22393, 25088, 25592, 26656, 29248, 30464, 31076, 44786, 51184, 53312, 54383, 58496, 60928, 62152, 89572, 102368, 106624, 108766, 116992, 124304, 179144, 204736, 213248, 217532, 233984, 248608, 358288, 380681, 409472, 426496, 435064, 497216, 716576, 761362, 818944, 870128, 994432, 1433152, 1522724, 1637888, 1740256, 1988864, 2866304, 3045448, 3480512, 3977728, 5732608, 6090896, 6961024, 11465216, 12181792, 13922048, 24363584, 27844096, 48727168, 97454336, 194908672]

約数ペア:

[(1, 194908672), (2, 97454336), (4, 48727168), (7, 27844096), (8, 24363584), (14, 13922048), (16, 12181792), (17, 11465216), (28, 6961024), (32, 6090896), (34, 5732608), (49, 3977728), (56, 3480512), (64, 3045448), (68, 2866304), (98, 1988864), (112, 1740256), (119, 1637888), (128, 1522724), (136, 1433152), (196, 994432), (224, 870128), (238, 818944), (256, 761362), (272, 716576), (392, 497216), (448, 435064), (457, 426496), (476, 409472), (512, 380681), (544, 358288), (784, 248608), (833, 233984), (896, 217532), (914, 213248), (952, 204736), (1088, 179144), (1568, 124304), (1666, 116992), (1792, 108766), (1828, 106624), (1904, 102368), (2176, 89572), (3136, 62152), (3199, 60928), (3332, 58496), (3584, 54383), (3656, 53312), (3808, 51184), (4352, 44786), (6272, 31076), (6398, 30464), (6664, 29248), (7312, 26656), (7616, 25592), (7769, 25088), (8704, 22393), (12544, 15538), (12796, 15232), (13328, 14624)]