127313832

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 357120000

約数和(自身を除く): 229806168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 61, 69, 76, 92, 114, 122, 138, 152, 183, 184, 199, 228, 244, 276, 366, 398, 437, 456, 488, 552, 597, 732, 796, 874, 1159, 1194, 1311, 1403, 1464, 1592, 1748, 2318, 2388, 2622, 2806, 3477, 3496, 3781, 4209, 4577, 4636, 4776, 5244, 5612, 6954, 7562, 8418, 9154, 9272, 10488, 11224, 11343, 12139, 13731, 13908, 15124, 16836, 18308, 22686, 24278, 26657, 27462, 27816, 30248, 33672, 36417, 36616, 45372, 48556, 53314, 54924, 72834, 79971, 86963, 90744, 97112, 106628, 109848, 145668, 159942, 173926, 213256, 230641, 260889, 279197, 291336, 319884, 347852, 461282, 521778, 558394, 639768, 691923, 695704, 837591, 922564, 1043556, 1116788, 1383846, 1675182, 1845128, 2087112, 2233576, 2767692, 3350364, 5304743, 5535384, 6700728, 10609486, 15914229, 21218972, 31828458, 42437944, 63656916, 127313832]

約数ペア:

[(1, 127313832), (2, 63656916), (3, 42437944), (4, 31828458), (6, 21218972), (8, 15914229), (12, 10609486), (19, 6700728), (23, 5535384), (24, 5304743), (38, 3350364), (46, 2767692), (57, 2233576), (61, 2087112), (69, 1845128), (76, 1675182), (92, 1383846), (114, 1116788), (122, 1043556), (138, 922564), (152, 837591), (183, 695704), (184, 691923), (199, 639768), (228, 558394), (244, 521778), (276, 461282), (366, 347852), (398, 319884), (437, 291336), (456, 279197), (488, 260889), (552, 230641), (597, 213256), (732, 173926), (796, 159942), (874, 145668), (1159, 109848), (1194, 106628), (1311, 97112), (1403, 90744), (1464, 86963), (1592, 79971), (1748, 72834), (2318, 54924), (2388, 53314), (2622, 48556), (2806, 45372), (3477, 36616), (3496, 36417), (3781, 33672), (4209, 30248), (4577, 27816), (4636, 27462), (4776, 26657), (5244, 24278), (5612, 22686), (6954, 18308), (7562, 16836), (8418, 15124), (9154, 13908), (9272, 13731), (10488, 12139), (11224, 11343)]