158138823680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{753329}}^1$

素因数の和:753395

約数の個数: 88

約数和(自身を含む): 388600760520

約数和(自身を除く): 230461936840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1024, 1280, 1312, 1640, 2560, 2624, 3280, 5120, 5248, 6560, 10496, 13120, 20992, 26240, 41984, 52480, 104960, 209920, 753329, 1506658, 3013316, 3766645, 6026632, 7533290, 12053264, 15066580, 24106528, 30133160, 30886489, 48213056, 60266320, 61772978, 96426112, 120532640, 123545956, 154432445, 192852224, 241065280, 247091912, 308864890, 385704448, 482130560, 494183824, 617729780, 771408896, 964261120, 988367648, 1235459560, 1928522240, 1976735296, 2470919120, 3857044480, 3953470592, 4941838240, 7906941184, 9883676480, 15813882368, 19767352960, 31627764736, 39534705920, 79069411840, 158138823680]

約数ペア:

[(1, 158138823680), (2, 79069411840), (4, 39534705920), (5, 31627764736), (8, 19767352960), (10, 15813882368), (16, 9883676480), (20, 7906941184), (32, 4941838240), (40, 3953470592), (41, 3857044480), (64, 2470919120), (80, 1976735296), (82, 1928522240), (128, 1235459560), (160, 988367648), (164, 964261120), (205, 771408896), (256, 617729780), (320, 494183824), (328, 482130560), (410, 385704448), (512, 308864890), (640, 247091912), (656, 241065280), (820, 192852224), (1024, 154432445), (1280, 123545956), (1312, 120532640), (1640, 96426112), (2560, 61772978), (2624, 60266320), (3280, 48213056), (5120, 30886489), (5248, 30133160), (6560, 24106528), (10496, 15066580), (13120, 12053264), (20992, 7533290), (26240, 6026632), (41984, 3766645), (52480, 3013316), (104960, 1506658), (209920, 753329)]