122722048

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 262474128

約数和(自身を除く): 139752080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 163, 173, 256, 272, 326, 346, 544, 652, 692, 1088, 1304, 1384, 2176, 2608, 2768, 2771, 2941, 4352, 5216, 5536, 5542, 5882, 10432, 11072, 11084, 11764, 20864, 22144, 22168, 23528, 28199, 41728, 44288, 44336, 47056, 56398, 88672, 94112, 112796, 177344, 188224, 225592, 354688, 376448, 451184, 479383, 709376, 752896, 902368, 958766, 1804736, 1917532, 3609472, 3835064, 7218944, 7670128, 15340256, 30680512, 61361024, 122722048]

約数ペア:

[(1, 122722048), (2, 61361024), (4, 30680512), (8, 15340256), (16, 7670128), (17, 7218944), (32, 3835064), (34, 3609472), (64, 1917532), (68, 1804736), (128, 958766), (136, 902368), (163, 752896), (173, 709376), (256, 479383), (272, 451184), (326, 376448), (346, 354688), (544, 225592), (652, 188224), (692, 177344), (1088, 112796), (1304, 94112), (1384, 88672), (2176, 56398), (2608, 47056), (2768, 44336), (2771, 44288), (2941, 41728), (4352, 28199), (5216, 23528), (5536, 22168), (5542, 22144), (5882, 20864), (10432, 11764), (11072, 11084)]