153550404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:959

約数の個数: 120

約数和(自身を含む): 465104640

約数和(自身を除く): 311554236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 474, 553, 567, 711, 756, 857, 948, 1106, 1134, 1422, 1659, 1714, 2133, 2212, 2268, 2571, 2844, 3318, 3428, 4266, 4977, 5142, 5999, 6399, 6636, 7713, 8532, 9954, 10284, 11998, 12798, 14931, 15426, 17997, 19908, 23139, 23996, 25596, 29862, 30852, 35994, 44793, 46278, 53991, 59724, 67703, 69417, 71988, 89586, 92556, 107982, 135406, 138834, 161973, 179172, 203109, 215964, 270812, 277668, 323946, 406218, 473921, 485919, 609327, 647892, 812436, 947842, 971838, 1218654, 1421763, 1827981, 1895684, 1943676, 2437308, 2843526, 3655962, 4265289, 5483943, 5687052, 7311924, 8530578, 10967886, 12795867, 17061156, 21935772, 25591734, 38387601, 51183468, 76775202, 153550404]

約数ペア:

[(1, 153550404), (2, 76775202), (3, 51183468), (4, 38387601), (6, 25591734), (7, 21935772), (9, 17061156), (12, 12795867), (14, 10967886), (18, 8530578), (21, 7311924), (27, 5687052), (28, 5483943), (36, 4265289), (42, 3655962), (54, 2843526), (63, 2437308), (79, 1943676), (81, 1895684), (84, 1827981), (108, 1421763), (126, 1218654), (158, 971838), (162, 947842), (189, 812436), (237, 647892), (252, 609327), (316, 485919), (324, 473921), (378, 406218), (474, 323946), (553, 277668), (567, 270812), (711, 215964), (756, 203109), (857, 179172), (948, 161973), (1106, 138834), (1134, 135406), (1422, 107982), (1659, 92556), (1714, 89586), (2133, 71988), (2212, 69417), (2268, 67703), (2571, 59724), (2844, 53991), (3318, 46278), (3428, 44793), (4266, 35994), (4977, 30852), (5142, 29862), (5999, 25596), (6399, 23996), (6636, 23139), (7713, 19908), (8532, 17997), (9954, 15426), (10284, 14931), (11998, 12798)]