152781876

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 439193664

約数和(自身を除く): 286411788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 107, 108, 113, 117, 156, 162, 214, 226, 234, 243, 321, 324, 339, 351, 428, 452, 468, 486, 642, 678, 702, 963, 972, 1017, 1053, 1284, 1356, 1391, 1404, 1469, 1926, 2034, 2106, 2782, 2889, 2938, 3051, 3159, 3852, 4068, 4173, 4212, 4407, 5564, 5778, 5876, 6102, 6318, 8346, 8667, 8814, 9153, 11556, 12091, 12204, 12519, 12636, 13221, 16692, 17334, 17628, 18306, 24182, 25038, 26001, 26442, 27459, 34668, 36273, 36612, 37557, 39663, 48364, 50076, 52002, 52884, 54918, 72546, 75114, 79326, 104004, 108819, 109836, 112671, 118989, 145092, 150228, 157183, 158652, 217638, 225342, 237978, 314366, 326457, 338013, 356967, 435276, 450684, 471549, 475956, 628732, 652914, 676026, 713934, 943098, 979371, 1305828, 1352052, 1414647, 1427868, 1886196, 1958742, 2829294, 2938113, 3917484, 4243941, 5658588, 5876226, 8487882, 11752452, 12731823, 16975764, 25463646, 38195469, 50927292, 76390938, 152781876]

約数ペア:

[(1, 152781876), (2, 76390938), (3, 50927292), (4, 38195469), (6, 25463646), (9, 16975764), (12, 12731823), (13, 11752452), (18, 8487882), (26, 5876226), (27, 5658588), (36, 4243941), (39, 3917484), (52, 2938113), (54, 2829294), (78, 1958742), (81, 1886196), (107, 1427868), (108, 1414647), (113, 1352052), (117, 1305828), (156, 979371), (162, 943098), (214, 713934), (226, 676026), (234, 652914), (243, 628732), (321, 475956), (324, 471549), (339, 450684), (351, 435276), (428, 356967), (452, 338013), (468, 326457), (486, 314366), (642, 237978), (678, 225342), (702, 217638), (963, 158652), (972, 157183), (1017, 150228), (1053, 145092), (1284, 118989), (1356, 112671), (1391, 109836), (1404, 108819), (1469, 104004), (1926, 79326), (2034, 75114), (2106, 72546), (2782, 54918), (2889, 52884), (2938, 52002), (3051, 50076), (3159, 48364), (3852, 39663), (4068, 37557), (4173, 36612), (4212, 36273), (4407, 34668), (5564, 27459), (5778, 26442), (5876, 26001), (6102, 25038), (6318, 24182), (8346, 18306), (8667, 17628), (8814, 17334), (9153, 16692), (11556, 13221), (12091, 12636), (12204, 12519)]