158338432

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 366539040

約数和(自身を除く): 208200608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 2897, 3416, 3904, 5794, 6832, 7808, 11588, 13664, 20279, 23176, 27328, 40558, 46352, 54656, 81116, 92704, 162232, 176717, 185408, 324464, 353434, 370816, 648928, 706868, 1237019, 1297856, 1413736, 2474038, 2595712, 2827472, 4948076, 5654944, 9896152, 11309888, 19792304, 22619776, 39584608, 79169216, 158338432]

約数ペア:

[(1, 158338432), (2, 79169216), (4, 39584608), (7, 22619776), (8, 19792304), (14, 11309888), (16, 9896152), (28, 5654944), (32, 4948076), (56, 2827472), (61, 2595712), (64, 2474038), (112, 1413736), (122, 1297856), (128, 1237019), (224, 706868), (244, 648928), (427, 370816), (448, 353434), (488, 324464), (854, 185408), (896, 176717), (976, 162232), (1708, 92704), (1952, 81116), (2897, 54656), (3416, 46352), (3904, 40558), (5794, 27328), (6832, 23176), (7808, 20279), (11588, 13664)]