127156056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 235723944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 47, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 188, 204, 228, 282, 323, 349, 376, 408, 456, 564, 646, 698, 799, 893, 969, 1047, 1128, 1292, 1396, 1598, 1786, 1938, 2094, 2397, 2584, 2679, 2792, 3196, 3572, 3876, 4188, 4794, 5358, 5933, 6392, 6631, 7144, 7752, 8376, 9588, 10716, 11866, 13262, 15181, 16403, 17799, 19176, 19893, 21432, 23732, 26524, 30362, 32806, 35598, 39786, 45543, 47464, 49209, 53048, 60724, 65612, 71196, 79572, 91086, 98418, 112727, 121448, 131224, 142392, 159144, 182172, 196836, 225454, 278851, 311657, 338181, 364344, 393672, 450908, 557702, 623314, 676362, 836553, 901816, 934971, 1115404, 1246628, 1352724, 1673106, 1869942, 2230808, 2493256, 2705448, 3346212, 3739884, 5298169, 6692424, 7479768, 10596338, 15894507, 21192676, 31789014, 42385352, 63578028, 127156056]

約数ペア:

[(1, 127156056), (2, 63578028), (3, 42385352), (4, 31789014), (6, 21192676), (8, 15894507), (12, 10596338), (17, 7479768), (19, 6692424), (24, 5298169), (34, 3739884), (38, 3346212), (47, 2705448), (51, 2493256), (57, 2230808), (68, 1869942), (76, 1673106), (94, 1352724), (102, 1246628), (114, 1115404), (136, 934971), (141, 901816), (152, 836553), (188, 676362), (204, 623314), (228, 557702), (282, 450908), (323, 393672), (349, 364344), (376, 338181), (408, 311657), (456, 278851), (564, 225454), (646, 196836), (698, 182172), (799, 159144), (893, 142392), (969, 131224), (1047, 121448), (1128, 112727), (1292, 98418), (1396, 91086), (1598, 79572), (1786, 71196), (1938, 65612), (2094, 60724), (2397, 53048), (2584, 49209), (2679, 47464), (2792, 45543), (3196, 39786), (3572, 35598), (3876, 32806), (4188, 30362), (4794, 26524), (5358, 23732), (5933, 21432), (6392, 19893), (6631, 19176), (7144, 17799), (7752, 16403), (8376, 15181), (9588, 13262), (10716, 11866)]