152020748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 322237440

約数和(自身を除く): 170216692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 53, 73, 76, 94, 106, 146, 188, 209, 212, 292, 418, 517, 583, 803, 836, 893, 1007, 1034, 1166, 1387, 1606, 1786, 2014, 2068, 2332, 2491, 2774, 3212, 3431, 3572, 3869, 4028, 4982, 5548, 6862, 7738, 9823, 9964, 11077, 13724, 15257, 15476, 19646, 22154, 27401, 30514, 37741, 39292, 42559, 44308, 47329, 54802, 61028, 65189, 73511, 75482, 85118, 94658, 109604, 130378, 147022, 150964, 170236, 181843, 189316, 260756, 294044, 363686, 520619, 717079, 727372, 808621, 1041238, 1434158, 1617242, 2000273, 2082476, 2868316, 3234484, 3455017, 4000546, 6910034, 8001092, 13820068, 38005187, 76010374, 152020748]

約数ペア:

[(1, 152020748), (2, 76010374), (4, 38005187), (11, 13820068), (19, 8001092), (22, 6910034), (38, 4000546), (44, 3455017), (47, 3234484), (53, 2868316), (73, 2082476), (76, 2000273), (94, 1617242), (106, 1434158), (146, 1041238), (188, 808621), (209, 727372), (212, 717079), (292, 520619), (418, 363686), (517, 294044), (583, 260756), (803, 189316), (836, 181843), (893, 170236), (1007, 150964), (1034, 147022), (1166, 130378), (1387, 109604), (1606, 94658), (1786, 85118), (2014, 75482), (2068, 73511), (2332, 65189), (2491, 61028), (2774, 54802), (3212, 47329), (3431, 44308), (3572, 42559), (3869, 39292), (4028, 37741), (4982, 30514), (5548, 27401), (6862, 22154), (7738, 19646), (9823, 15476), (9964, 15257), (11077, 13724)]