168370856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 367286400

約数和(自身を除く): 198915544

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 2584, 2833, 3128, 3496, 5666, 7429, 11332, 14858, 22664, 29716, 48161, 53827, 59432, 65159, 96322, 107654, 130318, 192644, 215308, 260636, 385288, 430616, 521272, 915059, 1107703, 1238021, 1830118, 2215406, 2476042, 3660236, 4430812, 4952084, 7320472, 8861624, 9904168, 21046357, 42092714, 84185428, 168370856]

約数ペア:

[(1, 168370856), (2, 84185428), (4, 42092714), (8, 21046357), (17, 9904168), (19, 8861624), (23, 7320472), (34, 4952084), (38, 4430812), (46, 3660236), (68, 2476042), (76, 2215406), (92, 1830118), (136, 1238021), (152, 1107703), (184, 915059), (323, 521272), (391, 430616), (437, 385288), (646, 260636), (782, 215308), (874, 192644), (1292, 130318), (1564, 107654), (1748, 96322), (2584, 65159), (2833, 59432), (3128, 53827), (3496, 48161), (5666, 29716), (7429, 22664), (11332, 14858)]